About: http://webisa.webdatacommons.org/14523165

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	The breakthrough came in a technique called ring vaccination: If workers could encircle an area where there was an outbreak, prevent movement in and out, and vaccinate everyone within, the disease's spread could be stopped.
http://www.w3.org/ns/prov#wasQuotedFrom	sptimes.com