About: http://webisa.webdatacommons.org/339529585

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	As far as I know, the exceptions to this rule lie very deep within the realm of theoretical physics, e.g. in topics such as quantum gravity, dark matter, or dark energy.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com