This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n5mn.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:181381692
rdf:type
prov:Entity
prov:value
Prior to 1984, PPD ratings were given to each body part, such as the back, arm or leg.
prov:wasQuotedFrom
n5:gov
Subject Item
isap:251580512
prov:wasDerivedFrom
isa:181381692
Subject Item
isap:246209442
prov:wasDerivedFrom
isa:181381692