About: http://webisa.webdatacommons.org/78018536

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	Some 20,000 artifacts have been uncovered so far, including coins from the 1800s, chunks of pottery, Native American shells and railroad spikes.
http://www.w3.org/ns/prov#wasQuotedFrom	mantecabulletin.com