About: http://webisa.webdatacommons.org/417607138

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	In physics, there are a number of fundamental and seemingly simple questions which have remained a source of controversy for years, even decades.
http://www.w3.org/ns/prov#wasQuotedFrom	researchblogging.org