Assertion: button rib | /r/MadeOf | last four to six bones
Facets:
value: on the backbone
type: LOCATION
Source sentences:
text: The button ribs consist of the last four to six bones on the backbone; they do not have actual ribs connected to them.
text: The button ribs consist of the last four to six bones on the backbone; they do not have actual ribs connected to them.
text: The button ribs consist of the last four to six bones on the backbone; they do not have actual ribs connected to them.
text: The button ribs consist of the last four to six bones on the backbone; they do not have actual ribs connected to them.