About: http://webisa.webdatacommons.org/369465585

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	Although this approach lacks mathematical formality, it has the advantage of being easy to grasp and convenient to use in most of its applications, especially in Physics.
http://www.w3.org/ns/prov#wasQuotedFrom	artofproblemsolving.com