About: http://webisa.webdatacommons.org/327629233

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	activities such as ensuring proper placement of steel reinforcement, placement
http://www.w3.org/ns/prov#wasQuotedFrom	iowadot.gov