systemIdentifier

6 triples
GPTKB property

Random triples
Subject Object
gptkb:Transitional_DTD http://www.w3.org/TR/html4/loose.dtd
gptkb:HTML_4.01_Strict_DTD http://www.w3.org/TR/html4/strict.dtd
gptkb:Strict_DTD http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd
gptkb:Strict_DTD http://www.w3.org/TR/html4/strict.dtd
gptkb:Frameset_DTD http://www.w3.org/TR/html4/frameset.dtd
gptkb:XHTML_1.0_Strict_DTD http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd