classifies materials

URI: https://gptkb.org/prop/classifies_materials
5 triples
GPTKB property
Random triples
Subject Object
gptkb:U._S._Library_of_Congress_Classification_System digital resources
gptkb:U._S._Library_of_Congress_Classification_System gptkb:books
gptkb:U._S._Library_of_Congress_Classification_System periodicals
gptkb:U._S._Library_of_Congress_Classification_System audio-visual materials
gptkb:U._S._Library_of_Congress_Classification_System gptkb:maps