{
  "http://en.wikipedia.org/wiki/Casing_head" : { "http://xmlns.com/foaf/0.1/primaryTopic" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ] } ,
  "http://dbpedia.org/resource/Wellhead" : { "http://dbpedia.org/ontology/wikiPageWikiLink" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ] } ,
  "http://dbpedia.org/resource/Flange" : { "http://dbpedia.org/ontology/wikiPageWikiLink" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ] } ,
  "http://dbpedia.org/resource/List_of_components_of_oil_drilling_rigs" : { "http://dbpedia.org/ontology/wikiPageWikiLink" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ] } ,
  "http://dbpedia.org/resource/Casing_head" : { "http://www.w3.org/2002/07/owl#sameAs" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ,
      { "type" : "uri", "value" : "https://global.dbpedia.org/id/4gBhw" } ,
      { "type" : "uri", "value" : "http://www.wikidata.org/entity/Q5048828" } ,
      { "type" : "uri", "value" : "http://rdf.freebase.com/ns/m.047r0rd" } ] ,
    "http://www.w3.org/2000/01/rdf-schema#label" : [ { "type" : "literal", "value" : "Casing head" , "lang" : "en" } ] ,
    "http://purl.org/dc/terms/subject" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Drilling_technology" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Oilfield_terminology" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Petroleum_engineering" } ] ,
    "http://www.w3.org/ns/prov#wasDerivedFrom" : [ { "type" : "uri", "value" : "http://en.wikipedia.org/wiki/Casing_head?oldid=1228318145&ns=0" } ] ,
    "http://purl.org/linguistics/gold/hypernym" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Flange" } ] ,
    "http://xmlns.com/foaf/0.1/isPrimaryTopicOf" : [ { "type" : "uri", "value" : "http://en.wikipedia.org/wiki/Casing_head" } ] ,
    "http://dbpedia.org/ontology/wikiPageWikiLink" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Blowout_(well_drilling)" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Christmas_tree_(oil_well)" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Wellhead" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Conductor_pipe" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_(borehole)" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Petroleum_engineering" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Flange" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Drilling_technology" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Category:Oilfield_terminology" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Drilling_rig_(petroleum)" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Blowout_preventer" } ] ,
    "http://dbpedia.org/property/wikiPageUsesTemplate" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Template:Petroleum-stub" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Template:Dicdef" } ,
      { "type" : "uri", "value" : "http://dbpedia.org/resource/Template:Reflist" } ] } ,
  "http://dbpedia.org/resource/Squeeze_job" : { "http://dbpedia.org/ontology/wikiPageWikiLink" : [ { "type" : "uri", "value" : "http://dbpedia.org/resource/Casing_head" } ] }
}