Property: Uses GPIO Pin
From Autopilot Wiki
It is a property of type Number.
This property corresponds to the Board position numbers on the Raspberry Pi 4, not the broadcom numbering system of the CPU (eg. the numbers that increase sequentially 1, 2, 3, 4, ... in the circles, not the GPIO number on the outer labels of the following diagram:
... more about "Uses GPIO Pin"
Has type"Has type" is a predefined property that describes the datatype of a property and is provided by Semantic MediaWiki.