About: http://webisa.webdatacommons.org/191230584

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	Altogether, 22 samples were removed, including two control samples from a distant place where contamination with HCN [hydrocyanic acid] would not be possible.
http://www.w3.org/ns/prov#wasQuotedFrom	historiography-project.com