About: http://webisa.webdatacommons.org/378346791

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 the physical world around us, we come across the quantities such as time, distance, mass, area, volume, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	hotmath.com