About: http://webisa.webdatacommons.org/85998283

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	There are very long-term records (i.e., centuries) in a few unusual cases (Lauscher, 1978; Hameed, 1994; Sparks and Carey, 1995), but most monitoring data also are in the realm of the past 30 years (see Sections 5.4 and 19.2).
http://www.w3.org/ns/prov#wasQuotedFrom	grida.no