About: http://webisa.webdatacommons.org/406250403

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	Those excavating the site have already collected pollen grains, seeds, a spruce pine needle and other plant material from the site.
http://www.w3.org/ns/prov#wasQuotedFrom	americanscientist.org