About: http://webisa.webdatacommons.org/416368233

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	operations, including weighing and mixing operations (including required mixing
http://www.w3.org/ns/prov#wasQuotedFrom	iowadot.gov