About: http://webisa.webdatacommons.org/149918196

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	can be measured every 3 months, except in the following circumstances, when monitoring
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com