About: http://webisa.webdatacommons.org/49147124

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 suggest one difficulty is that the rules for how to construct a model given a *complex* physical situation are not easy.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com