About: http://webisa.webdatacommons.org/125744331

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	Door locks, guards, fire sprinklers and exit doors are examples of physical security measures.
http://www.w3.org/ns/prov#wasQuotedFrom	calvin.edu