Assertion: cementum | /r/AtLocation | alveolar bone
Facets:
value: by the periodontal ligament
type: OTHER
Source sentences:
text: The cementum is attached to alveolar bone by the periodontal ligament and is also to the gums by gingival fibers which keep food and debris from getting between the gum line and the tooth.
text: It is attached to the alveolar bone by the fibers of the periodontal ligament and to the soft tissue of the gingiva by the gingival fibers