About: http://webisa.webdatacommons.org/236726499

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	'Catastrophic' Sinkholes BLOCK: And are sinkholes especially common there in Florida, where you are?
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com