Assertion: circuit board's layer | /r/HasProperty | stacked
Facets:
value: from bottom of core
type: LOCATION
value: consecutively
type: TEMPORAL
value: from this basic building block
type: LOCATION
Source sentences:
text: Layers beyond the first two are stacked from this basic building block.
text: If two more layers are consecutively stacked from bottom of core, you can have a 1-2 via, a 1-3 via and a through hole.