About: http://webisa.webdatacommons.org/326190921

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	A slurry of sand, clay, polymers and other materials are pumped beneath the sunken concrete, which is forced to rise back into place before the slurry hardens.
http://www.w3.org/ns/prov#wasQuotedFrom	nachi.org