{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/320879606"
      "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" : [ "Filter feeders including ascidians are known to be able to accumulate trace elements such as heavy metals." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "marlin.ac.uk" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/484286444"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/320879606"] } } }
