About: http://webisa.webdatacommons.org/289110109

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	portable unit varies depending upon the size and whether it is carbon or a catalytic unit.
http://www.w3.org/ns/prov#wasQuotedFrom	azlibrary.gov