About: http://webisa.webdatacommons.org/256607055

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	Alternatively, a spring or other elastic material or apparatus may be utilized between or about the junction of chute 19 and opening 21.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es