About: http://webisa.webdatacommons.org/112190838

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	You can create a simple project with only one siren or a complex modular system with dozens of sirens, measuring points, noise background and other objects.
http://www.w3.org/ns/prov#wasQuotedFrom	electronic-sirens.com