{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/453917496"
      "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" : [ "In the study, published in the Feb. 21 Proceedings of the National Academy of Sciences, the researchers found genetic evidence that eusociality (the reproductive specialization seen in some insects and other animals) evolved independently in two groups of vespid wasps." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "phys.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/395182439"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/453917496"] } } }
