TreeView Knowledge Base Browser

appearance as argument number 1

(subclass NaturalGas CompoundSubstance)	Geography.kif 3486-3486	Natural gas is a subclass of compound substance
(documentation NaturalGas EnglishLanguage "NaturalGas is a combustible mixture of methane and higher hydrocarbons.")	Geography.kif 3488-3489	Natural gas is a subclass of compound substance
(roomTempState NaturalGas Gas)	Geography.kif 3491-3491	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/commons/ 0/ 06/ WMATA_3006.jpg")	pictureList.kif 6719-6719	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/commons/ 1/ 17/ Polyethylene_gas_main.jpg")	pictureList.kif 7403-7403	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/commons/ 3/ 30/ Manlove_gas_storage_facility.jpg")	pictureList.kif 7404-7404	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/commons/ 1/ 1b/ Natural_gas_production_world.PNG")	pictureList.kif 7405-7405	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/commons/ a/ a7/ NatGasProcessing.png")	pictureList.kif 7406-7406	room temperature state natural gas and gas
(externalImage NaturalGas "http://upload.wikimedia.org/wikipedia/en/c/c0/ U.S._Natural_Gas_Production_1900-2005.png")	pictureList.kif 7407-7407	room temperature state natural gas and gas

appearance as argument number 2

(industryProductType NaturalGasIndustry NaturalGas)	Economy.kif 1946-1946	Natural gas is an industry product type of natural gas industry
(names "natural gas" NaturalGas)	Geography.kif 3487-3487	Natural gas has name "natural gas"
(termFormat EnglishLanguage NaturalGas "natural gas")	domainEnglishFormat.kif 39865-39865	Natural gas has name "natural gas"
(termFormat ChineseTraditionalLanguage NaturalGas "天然氣")	domainEnglishFormat.kif 39866-39866	Natural gas has name "natural gas"
(termFormat ChineseLanguage NaturalGas "天然气")	domainEnglishFormat.kif 39867-39867	Natural gas has name "natural gas"

antecedent

(=>
(instance ?GAS NaturalGas)
(attribute ?GAS Gas))

consequent

(=>
    (and
        (instance ?PIPE NaturalGasPipeline)
        (instance ?MOTION Motion)
        (instrument ?MOTION ?PIPE)
        (patient ?MOTION ?GAS))
    (instance ?GAS NaturalGas))