{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/276895079"
      "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 liquid crystal materials of this type can be represented by the following formula ##STR1## wherein each R is independently a lower alkyl or lower alkoxy group, and R' is a lower alkyl group." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.ca" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/131161656"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/276895079"] } } }
