About: http://webisa.webdatacommons.org/423359223

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 invention in one aspect is generally directed to systems and methods for monitoring water depth and other conditions of sewers, storm drains, waterways, and other such areas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com