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KB:
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Softwood
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| appearance as argument number 1 |
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| (subclass Softwood WoodProduct) | Economy.kif 5754-5754 | Softwood is a subclass of wood product |
| (documentation Softwood EnglishLanguage "Softwood is made from logs of gymnosperm trees, mainly from Conifers.") | Economy.kif 5755-5756 | Softwood is a subclass of wood product |
| appearance as argument number 2 |
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| antecedent |
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| (=> (and (equal ?W (OrganicObjectFn ?S)) (subclass ?W Softwood) (subclass ?S PlantStem)) (modalAttribute (initialPart ?S Conifer) Likely)) |
Economy.kif 5758-5765 | If equal X and Object made from Y, X is a subclass of softwood, and Y is a subclass of plant stem, then the statement every Y is initially part of a conifer has the modal force of likely |