About: http://webisa.webdatacommons.org/55961143

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	During the 20th century, all of the forces except gravity were reformulated in terms of gauge theories" within the framework of Quantum Mechanics.
http://www.w3.org/ns/prov#wasQuotedFrom	wikiversity.org