About: http://webisa.webdatacommons.org/172307580

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	The safety distances protect those who attempt to access danger zones without using additional means and without observing the conditions specified for various types of access.
http://www.w3.org/ns/prov#wasQuotedFrom	process-controls.com