Assertion: obsidian's use | /r/AtLocation | parallel
Facets:
value: outside transylvania
type: LOCATION
value: during the neolithic
type: TEMPORAL
Source sentences:
text: Our results suggest that in parallel with the predominance of the C1 type obsidian raw material in the Transylvanian Basin, simultaneous use of C2 type obsidian raw material can be shown outside Transylvania (in Banat and Muntenia) and especially during the Neolithic.