About: http://webisa.webdatacommons.org/139948856

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	t for the crushing head; and FIG. 28 is a view similar to FIG. 2 but showing modified eccentric drive structure.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com