About: http://webisa.webdatacommons.org/274983266

Property	Value
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	child.prototype.color=red;//why this line does not show error? both child and person are an object .
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com