{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/365742617"
      "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" : [ "ity is associated with many diseases such as obesity, coronary heart disease, diabetes mellitus type 2, osteoporosis, acute and chronic back pain as well as depression [2], and the risk-lowering positive health effects of regular physical activity have been substantiated in many reviews [3???12]." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "hindawi.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/436104181"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/365742617"] } } }
