About: http://webisa.webdatacommons.org/152761763

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	In the first, Pennsylvania Excavation, the organized city is a far off dream against the blackened rock, earth, and gravel pit covered by snow and white mist from the steam engine of a work train dwarfed by the scale of site.
http://www.w3.org/ns/prov#wasQuotedFrom	ayearofpositivethinking.com