About: http://webisa.webdatacommons.org/137239873

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	Unit symbols are written in roman (upright) type, are not altered in the plural, are not followed by a period except at the end of a sentence, and no space is left between a prefix and a unit symbol.
http://www.w3.org/ns/prov#wasQuotedFrom	factbites.com