{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/224402282"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "The consolidated hard materials of this invention may be used to form a variety of wear and cutting components in such tools as roller cone or ???rock??? bits, percussion or hammer bits, drag bits, and a number of different cutting and machine tools." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/246847984"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/224402282" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/171164973"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/224402282" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/72169366"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/224402282" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/506197589"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/224402282"] } } }
