About: http://webisa.webdatacommons.org/368714164

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	It becomes difficult to handle if the data is of custom types or structured not in a tree or list (e.g. a graph).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com