About: http://webisa.webdatacommons.org/448025087

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	Any change in color, especially redness or darkening, also suggests a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	urologyhealth.org