About: http://webisa.webdatacommons.org/232541232

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	As noted above with respect to the angle theta-1, other units and other reference points may be used to describe the direction in which the fluid goes, for example for other types of tools.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au