{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/282245399"
      "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" : [ "However, if the frequency of the PVCs increases significantly, symptoms such as weakness, fatigue, dizziness, fainting, or palpitations may be experienced.sinus tachycardia - a condition in which the heart rate is faster than normal for the child's age because the sinus node is sending out electrical impulses at a rate faster than usual." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "choa.org" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/428917439"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/282245399"] } } }
