About: http://webisa.webdatacommons.org/415150222

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	(g)the carrying out of any works for the purpose of inspecting, repairing or renewing any private sewers, mains, pipes, cables or other apparatus not maintainable by a public authority or statutory undertaker;
http://www.w3.org/ns/prov#wasQuotedFrom	agc.gov.sg