Similar to... | But different because... |
material |
The parts of an object are themselves objects, whereas the
material of an object is the substance it's made of.
For example, the parts of a chair include its seat and armrests,
whereas the material of a chair might be wood or
metal.
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has-region |
A has-region references a place, whereas has-part
references an object. For example, the tip of my umbrella is
a region; however, if the tip was a discrete object that was
attached to my umbrella, then it would be a part.
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has-functional-part |
A has-functional-part is more specific than
has-part. It refers to parts that play some role in the
functioning of the whole.
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has-structural-part |
A has-structural-part is more specific than
has-part. It refers to physical parts that make up the
structure of the whole, but don't necessarily serve a particular
function in the whole.
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has-basic-structural-unit |
A has-basic-structural-unit is more specific than
has-part. It refers to the many identical physical
things that make up a whole.
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has-basic-functional-unit |
A has-basic-functional-unit is more specific than
has-part. It refers to the many identical things that
combine functionally to make up a whole.
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