About: http://webisa.webdatacommons.org/88643812

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	I am not sure I understand what physics you are talking about, I feel as if whatever logic we use to "show there is a G could also be used to "show there is any other note.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com