About: http://webisa.webdatacommons.org/280898924

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	Three to four thousand workers, mostly Irish immigrants earning up to $1.00 per day, completed the masonry marvel in just five years.
http://www.w3.org/ns/prov#wasQuotedFrom	nysparks.com