About: http://webisa.webdatacommons.org/345972089

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	It is pretty unusual because it is a young tufa, only around 6000-7000 years old i.e. formed as Britain came out of the last Ice Age (or just before the Universe was created if you are a YEC delugionist).
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com