About: http://webisa.webdatacommons.org/382718138

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	Knowledge: knowledge of machines and tools, including their designs, uses, repair,
http://www.w3.org/ns/prov#wasQuotedFrom	illinois.gov