About: http://webisa.webdatacommons.org/378437476

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	In such conditions as measles and mumps neither prevention nor treatment can be much better controlled than formerly.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com