About: http://webisa.webdatacommons.org/280420290

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	Better than proxies such as tree rings and ice cores which are regional.
http://www.w3.org/ns/prov#wasQuotedFrom	judithcurry.com