About: http://webisa.webdatacommons.org/30170915

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	Man has been able to change his environment by inventing and developing various types of machines and equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com