About: http://webisa.webdatacommons.org/441882573

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 is trivial to do in any dynamically-typed language, e.g. Python, Ruby, Perl, PHP, JavaScript, just to name a few...
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com