About: http://webisa.webdatacommons.org/176609459

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	However, as guidance, a list of the types of infrastructure and equipment that are considered to directly affect railroad safety is provided.
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov