About: http://webisa.webdatacommons.org/193346701

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	The Romans supposedly knew about hydraulic power, but never used it for anything other than toys.
http://www.w3.org/ns/prov#wasQuotedFrom	pjmedia.com