<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://www.openlinksw.com/schema/attribution#isDescribedUsing>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples/sioc.rdf> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://atomowl.org/ontologies/atomrdf#updated>	"2017-06-29T07:32:35Z" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://myopenlink.net/dataspace> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#has_container>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://myopenlink.net:8890/ods.> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://myopenlink.net:8890/sparql_demo/> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/services#has_services>	<http://ods.openlinksw.com/dataspace/services/wiki/item> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://myopenlink.net:8890/sparql/.> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#topic>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/ODSSIOCRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryVOS> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/%28NULL%29/wiki/ODS/MyOpenLink> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryODS> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://myopenlink.net:8890/sparql/> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://xmlns.com/foaf/0.1/maker>	<http://ods.openlinksw.com/dataspace/person/owiki#this> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://atomowl.org/ontologies/atomrdf#source>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://purl.org/dc/terms/created>	"2017-06-13T06:05:13.585020"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#has_creator>	<http://ods.openlinksw.com/dataspace/owiki#this> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://atomowl.org/ontologies/atomrdf#Entry> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/ODSAnnoteaRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryVirtuoso> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://atomowl.org/ontologies/atomrdf#title>	"VOSODSSparqlSamples" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#id>	"7a424af746f10efe9b4a0f45fd13eaf1" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://purl.org/dc/elements/1.1/title>	"VOSODSSparqlSamples" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#link>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://rdfs.org/sioc/types#Comment> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategorySPARQL> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryRDF> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://demo.openlinksw.com/ods> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://atomowl.org/ontologies/atomrdf#published>	"2017-06-13T06:05:13Z" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/VOS/PHPBB3SIOCRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/VOS/DrupalSIOCRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://purl.org/dc/terms/modified>	"2017-06-29T07:32:35.758919"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/VOS/WordPressSIOCRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://demo.openlinksw.com/dataspace> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryOpenSource> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/VOS/MediaWikiSIOCRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#content>	"%META:TOPICPARENT{name=\"VOSSPARQL\"}%\n\n---++ SPARQL Sample Queries using Live Demonstration Data\nThis page presents examples of querying ODS RDF Graph via SPARQL.\n\n---+++Querying ODS Data via RDF data mapped to SIOC Ontology\n\nGraph IRI format: http://&lt;cname&gt;/dataspace\n\nExamples:\n\n   1 Public Demo Server Instance: http://demo.openlinksw.com/dataspace\n   1 MyOpenLink Services (a demo instance of ODS): http://myopenlink.net/dataspace\n\n---++++Setup Guide\n\n   * MyOpenLink.net Service: You can either log on as user: <tt>test1</tt>, pwd: <tt>1</tt> or create a new account at http://myopenlink.net:8890/ods. \n\n   * Live Demo Server: You can either log on as user: demo, pwd: demo or create a new account at: http://demo.openlinksw.com/ods \n\nIf you are creating a new account, please perform the following steps:\n\n   1 Register under a username of your choosing\n   1 Create ODS Application instances (aka Data Space Applications) for Briefcase, <nowiki>FeedManager</nowiki>, Mail, Blog, Wiki, Gallery, Bookmarks.\n   1 Log under new user or use account: <tt>test1</tt> and then proceed to the \"My Weblog\"\n   1 Create a few sample blog posts    \n   1 Go to the \"My Wiki\" tab\n   1 Create a sample Wiki article: Test1Sample, for instance\n   1 Go to the Wiki Cluster Settings and press `Turn On' to enable Conversations\n   1 Verify the \"Conversation\" feature by going to the \"Discussions\" tab in your ODS home, to see if a newsgroup has been automatically generated for your Wiki article. It should appear as: \"oWiki-test1Wiki\" assuming this is the name of your Wiki Data Space Instance\n   1 From the <nowiki>WelcomeVisitors</nowiki> page clicks the Conversations link and sends one reply with body \"This is sample reply\"\n   1 Create Data Space instances for the other ODS applications by clicking on the \"My....\" tabs which indicate each ODS Data Space\n   1 Proceed to experiment with the SPARQL queries below.\n\n---++++SPARQL Query Interfaces\n\nThe SPARQL Sample queries can be executed using Virtuoso's traditional console-based ISQL interface, the Web-based equivalent bundled with the Virtuoso Conductor Admin UI, or by using the iSPARQL Web Query Interface at http://myopenlink.net:8890/sparql_demo/ or exposed via the SPARQL endpoint at: http://myopenlink.net:8890/sparql/ . Of course you can also use the SPARQL Protocol to invoke these queries over HTTP using the SPARQL Query Endpoint at: http://myopenlink.net:8890/sparql/.\n\n*Note*: If you are using SQL-based Data Access methods such as ISQL, ODBC, JDBC, ADO.NET, or XMLA , you must prepend each query with <b>sparql</b> which is the convention required for executing SPARQL via Virtuoso SQL. Also do not forget to terminate your queries with semicolons (<b>;</b>) when using the ISQL interface in console mode.\n\n---++++Query Samples\n\nNote: Default Graph URI value used in the queries below is: http://myopenlink.net/dataspace\n\n   * To return a list of all Classes \n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nSELECT distinct ?cls\nWHERE { ?o rdf:type ?cls }\nLIMIT 10\n</verbatim>\n   * To return all Spaces\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nSELECT *\nWHERE \n   {\n     ?space rdf:type sioc:Space. \n     optional { ?site sioc:name ?name }\n   }\nLIMIT 10\n</verbatim>\n   * To return a  list of Predicates/Properties/Attributes\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nSELECT distinct ?Predicate\nWHERE { ?o ?Predicate ?s . }\nLIMIT 10\n</verbatim>\n   * To list all posts title, author, reply and post date.\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nSELECT *\nWHERE \n  {\n     optional { ?post dct:title ?post_title }.\n     optional { ?post dcc:created ?post_date}.\n     optional { ?post sioc:has_creator ?creator}.\n     optional { ?creator rdfs:label ?post_author}.\n     optional { ?post sioc:has_reply ?reply }.\n     optional { ?post rdfs:seeAlso ?post_sioc }.\n   }\nLIMIT 10\n</verbatim>\n   * To list all blog data spaces which belongs to friends of ODS user _test1_\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX foaf: <http://xmlns.com/foaf/0.1/>\nSELECT ?n, ?knows, ?name\nWHERE \n  {\n   ?po sioc:account_of ?t .\n   ?t rdf:type foaf:Person .\n   ?t foaf:nick ?n filter regex ('test1', ?n) .\n   ?t foaf:knows ?s .\n   ?s foaf:nick ?knows .\n   ?s foaf:holdsAccount ?xx .\n   ?xx  sioc:owner_of ?f .\n   ?f a sioct:Weblog .\n   optional{?f sioc:id ?name}.   \n  }\n</verbatim>\n   * To list all posts from ODS user _test1_'s blogs\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT ?post, ?title ?cr ?name\nWHERE \n  {\n    optional{ ?post dct:title ?title }.\n    optional{ ?post dcc:created ?cr }.\n    ?post sioc:has_container ?forum .\n    ?forum rdf:type sioct:Weblog .\n    ?forum ?has_member ?member .\n    ?member sioc:id  ?name filter regex (?name, 'test1') .\n  }\n</verbatim>\n   * Find all posts from _test1_'s blogs including post timestamps accurate to the second (as opposed to millisecond)\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nPREFIX xsd: <http://www.w3.org/2001/XMLSchema#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nSELECT ?title ?cr ?forum \nWHERE \n  {\n    optional{?post dcc:created ?cr}.\n    optional{?post dct:title ?title }.\n    ?post sioc:has_container ?forum .\n    ?forum rdf:type sioct:Weblog .\n    ?forum ?has_member ?member .\n    ?member sioc:name \"test1\" .\n    filter (xsd:dateTime (?cr) > xsd:dateTime (\"2006-05-01T10:56:00Z\"))\n  }\nORDER BY ?cr limit 10\n</verbatim>\n   * To find all Data Spaces belonging to ODS member: _test1_\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nSELECT DISTINCT ?u ?name ?group\nWHERE \n  {\n    ?x rdf:type sioc:User .\n    ?x sioc:name ?name .\n    ?u sioc:has_member ?x .\n    { ?u sioc:id ?group  } UNION\n    { ?u sioc:description ?group } .\n    FILTER REGEX(str(?name), \"^test1\")\n  }\n</verbatim>\n   * To find all Briefcase Data Spaces owned by friends of user _test1_:\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX foaf: <http://xmlns.com/foaf/0.1/>\nSELECT ?n, ?knows, ?name\nWHERE \n  {\n   ?po sioc:account_of ?t .\n   ?t rdf:type foaf:Person .\n   ?t foaf:nick ?n filter regex ('test1', ?n) .\n   ?t foaf:knows ?s .\n   ?s foaf:nick ?knows .\n   ?s foaf:holdsAccount ?xx .\n   ?xx  sioc:owner_of ?f .\n   ?f a sioct:Briefcase.\n   optional{?f sioc:id ?name}.   \n  }\n</verbatim>\n   * To find all ODS Data Spaces belonging to  friends of user 'test1':\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX foaf: <http://xmlns.com/foaf/0.1/>\nSELECT ?n, ?knows, ?name\nWHERE \n  {\n   ?po sioc:account_of ?t .\n   ?t rdf:type foaf:Person .\n   ?t foaf:nick ?n filter regex ('test1', ?n) .\n   ?t foaf:knows ?s .\n   ?s foaf:nick ?knows .\n   ?s foaf:holdsAccount ?xx .\n   ?xx  sioc:owner_of ?f .\n   optional{?f sioc:id ?name}.   \n  }\n</verbatim>\n   * To find all Feed subscriptions that have ODS member:  'test1'\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE \n  {\n    ?f rdf:type sioct:SubscriptionList .\n    optional{?f sioc:has_member ?m}.\n    ?m sioc:id ?name filter regex(?name,'test1')     \n  }\n</verbatim>\n   * To find all Feeds entries/posts/items for ODS member: 'test1':\n<verbatim>\ndefine input:inference \"http://myopenlink.net/dataspace\"  \nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT ?fname ?post ?title\nWHERE \n  { \n    ?forum rdf:type sioct:SubscriptionList .\n    ?forum sioc:id ?fname .\n    ?forum ?has_member ?member  filter regex (?member, \"test1\").\n    optional{?forum sioc:parent_of ?parentf }.\n    optional{?parentf sioc:container_of ?post} .\n    optional{ ?post dct:title ?title }.\n  }\n</verbatim>\n   * To find all Feed Data Spaces hosted by the MyOpenLink.net service:\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE { ?f rdf:type sioct:SubscriptionList . }\n</verbatim>\n   * To find all Blog Data Spaces hosted by the MyOpenLink.net service:\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE { ?f rdf:type sioct:Weblog. }\n</verbatim>\n   * To find all Wiki Data Spaces hosted by the MyOpenLink.net service:\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE { ?f rdf:type sioct:Wiki .}\n</verbatim>\n   * To find all Wiki Data Spaces and their respective owners:\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE \n  {\n    ?f rdf:type sioct:Wiki .\n    ?f sioc:has_owner ?owner. \n    ?owner sioc:id ?name .\n  }\n</verbatim>\n   * To find all ODS Wiki Data Spaces where instance name contains the string pattern: 'test'\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE {\n        ?f rdf:type sioct:Wiki .\n        ?f sioc:id ?s.\n        FILTER REGEX(str(?s), \"^test\")\n      }\n</verbatim>\n   * To find all Wiki articles created ODS member: 'test1'\n<verbatim>\ndefine input:inference \"http://myopenlink.net/dataspace\"  \nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nSELECT *\nWHERE \n   {\n     ?forum rdf:type sioct:Wiki .\n     ?forum sioc:id ?forum_name.\n     ?forum ?has_member ?member .\n     ?member sioc:id \"test1\" .\n     ?forum sioc:container_of ?post .\n     optional{?post  dct:title ?title}.    \n   }\n</verbatim>\n   * To find all the Wiki articles associated with one or more conversations managed by newsgroup: oWiki-test1Wiki.\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT ?title ?created\nWHERE\n  {\n    graph <http://myopenlink.net/dataspace>\n      {\n        ?forum sioc:id \"oWiki-test1WikiEndpoint\" .\n        ?forum rdf:type sioct:MessageBoard .\n        ?forum sioc:container_of ?post .\n        optional { ?post sioc:link ?link } .\n        optional { ?post  dct:title ?title}.\n        optional { ?post dcc:created ?created }.\n      }\n  }\n</verbatim>\n   * To find all discussions entries/posts across all conversation enabled ODS Data Spaces:\n<verbatim>\nPREFIX sioc: <http://rdfs.org/sioc/ns#>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX dct: <http://purl.org/dc/elements/1.1/>\nPREFIX dcc: <http://purl.org/dc/terms/> \nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT ?title ?created\nWHERE {\n        graph <http://myopenlink.net/dataspace>\n          {\n            ?forum rdf:type sioct:MessageBoard .\n            ?post sioc:has_container ?forum .  \n            optional { ?post sioc:link ?link } .\n            optional { ?post  dct:title ?title}.\n            optional { ?post dcc:created ?created }.\n          }\n      }\nORDER BY DESC (?created)\nLIMIT 10\n</verbatim>\n   * To find all Photo Gallery Data Spaces hosted by the MyOpenLink.net service:\n<verbatim>\nPREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\nPREFIX sioct: <http://rdfs.org/sioc/types#>\nSELECT *\nWHERE {  ?forum rdf:type sioct:ImageGallery . }\n</verbatim>\n\n---+++Learn More \n   * [[ODSSIOCRef][ODS SIOC reference]]\n   * [[ODSAtomOWLRef][Query ODS Data Spaces using SPARQL and Atom OWL Ontology]]\n   * [[ODSSKOSRef][Query ODS Data Spaces using SPARQL and SKOS Ontology]]\n   * [[ODSFOAFRef][Query ODS Data Spaces using SPARQL and FOAF Ontology]]\n   * [[ODSAnnoteaRef][Query ODS Data Spaces using SPARQL and Annotea Ontology]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/NorthWindREF][Northwind SPARQL Reference]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/SIOCRefTutorial][Query Virtuoso Tutorials using SPARQL]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/SIOCRefDocs][Query Virtuoso Documentation using SPARQL]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/VOS/WordPressSIOCRef][WordPress SIOC Reference]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/VOS/MediaWikiSIOCRef][MedaWiki SIOC Reference]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/VOS/PHPBB3SIOCRef][PHPBB SIOC Reference]]\n   * [[http://virtuoso.openlinksw.com/wiki/main/Main/VOS/DrupalSIOCRef][Drupal SIOC Reference]]\n\nCategoryWebSite CategoryVirtuoso CategoryOpenSource CategoryVOS CategorySPARQL CategoryRDF CategoryODS  CategoryDocumentation" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/ODSAtomOWLRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://www.w3.org/2000/01/rdf-schema#label>	"VOSODSSparqlSamples" .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryWebSite> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/NorthWindREF> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/ODSSKOSRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/SIOCRefTutorial> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://atomowl.org/ontologies/atomrdf#author>	<http://ods.openlinksw.com/dataspace/person/dav#this> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/ODSFOAFRef> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://virtuoso.openlinksw.com/wiki/main/Main/SIOCRefDocs> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://www.w3.org/2000/01/rdf-schema#seeAlso>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples/page/1> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://xmlns.com/foaf/0.1/maker>	<http://ods.openlinksw.com/dataspace/person/dav#this> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#links_to>	<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/CategoryDocumentation> .
<http://ods.openlinksw.com/dataspace/owiki/wiki/ODS/VOSODSSparqlSamples>	<http://rdfs.org/sioc/ns#has_creator>	<http://ods.openlinksw.com/dataspace/dav#this> .