About: http://webisa.webdatacommons.org/122957763

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	very old inventions such as the wheel are examples of technology.
http://www.w3.org/ns/prov#wasQuotedFrom	public-domain-content.com