About: http://webisa.webdatacommons.org/149684902

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	a quark and a quanta of energy are almost the same, except one has mass and the other does not.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com