About: http://webisa.webdatacommons.org/195797708

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 points are colour coded from worst to best i.e. red - less than 25% of samples comply, green ??? at least 75% of samples comply and blue ??? all samples comply.
http://www.w3.org/ns/prov#wasQuotedFrom	nrc.govt.nz