About: http://webisa.webdatacommons.org/229359363

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	Building a prototype is an essential step in the inventing process.
http://www.w3.org/ns/prov#wasQuotedFrom	inventioncity.com