<!-- edited with XMLSPY v2004 rel. 2 U (http://www.xmlspy.com) by Alex Mantzaris (Firaxis Games) -->
<!-- Sid Meier's Civilization 4 -->
<!-- Copyright Firaxis Games 2005 -->
<!-- -->
<!-- Tech Schema -->
<Schema xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:datatypes">
	<ElementType name="Type" content="textOnly"/>
	<ElementType name="Description" content="textOnly"/>
	<ElementType name="Civilopedia" content="textOnly"/>
	<ElementType name="Help" content="textOnly"/>
	<ElementType name="Strategy" content="textOnly"/>
	<ElementType name="Advisor" content="textOnly"/>
	<ElementType name="iAIWeight" content="textOnly" dt:type="int"/>
	<ElementType name="iAITradeModifier" content="textOnly" dt:type="int"/>
	<ElementType name="iCost" content="textOnly" dt:type="int"/>
	<ElementType name="iAdvancedStartCost" content="textOnly" dt:type="int"/>
	<ElementType name="iAdvancedStartCostIncrease" content="textOnly" dt:type="int"/>
	<ElementType name="Era" content="textOnly"/>
	<ElementType name="FirstFreeUnitClass" content="textOnly"/>
	<ElementType name="iFeatureProductionModifier" content="textOnly" dt:type="int"/>
	<ElementType name="iWorkerSpeedModifier" content="textOnly" dt:type="int"/>
	<ElementType name="iTradeRoutes" content="textOnly" dt:type="int"/>
	<ElementType name="iHealth" content="textOnly" dt:type="int"/>
	<ElementType name="iHappiness" content="textOnly" dt:type="int"/>
	<ElementType name="iFirstFreeTechs" content="textOnly" dt:type="int"/>
	<ElementType name="iAsset" content="textOnly" dt:type="int"/>
	<ElementType name="iPower" content="textOnly" dt:type="int"/>
	<ElementType name="bRepeat" content="textOnly" dt:type="boolean"/>
	<ElementType name="bTrade" content="textOnly" dt:type="boolean"/>
	<!--  Advanced Diplomacy--> 
	<ElementType name="bLimitedBordersTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bEmbassyTrading" content="textOnly" dt:type="boolean"/>	
	<ElementType name="bFreeTradeAgreementTrading" content="textOnly" dt:type="boolean"/>	
	<ElementType name="bNonAggressionTrading" content="textOnly" dt:type="boolean"/>	
	<ElementType name="bPOWTrading" content="textOnly" dt:type="boolean"/>	
	<!--  Advanced Diplomacy--> 
	<ElementType name="bDisable" content="textOnly" dt:type="boolean"/>
	<ElementType name="bGoodyTech" content="textOnly" dt:type="boolean"/>
	<ElementType name="bExtraWaterSeeFrom" content="textOnly" dt:type="boolean"/>
	<ElementType name="bMapCentering" content="textOnly" dt:type="boolean"/>
	<ElementType name="bMapVisible" content="textOnly" dt:type="boolean"/>
	<ElementType name="bMapTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bTechTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bGoldTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bOpenBordersTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bDefensivePactTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bPermanentAllianceTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bVassalTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bPuppetTrading" content="textOnly" dt:type="boolean"/>
	<ElementType name="bBridgeBuilding" content="textOnly" dt:type="boolean"/>
	<ElementType name="bIrrigation" content="textOnly" dt:type="boolean"/>
	<ElementType name="bIgnoreIrrigation" content="textOnly" dt:type="boolean"/>
	<ElementType name="bWaterWork" content="textOnly" dt:type="boolean"/>
	<ElementType name="iGridX" content="textOnly" dt:type="int"/>
	<ElementType name="iGridY" content="textOnly" dt:type="int"/>
	<ElementType name="DomainType" content="textOnly"/>
	<ElementType name="iExtraMoves" content="textOnly" dt:type="int"/>
	<ElementType name="DomainExtraMove" content="eltOnly">
		<element type="DomainType"/>
		<element type="iExtraMoves"/>
	</ElementType>
	<ElementType name="DomainExtraMoves" content="eltOnly">
		<element type="DomainExtraMove" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="bFlexible" content="textOnly" dt:type="boolean"/>
	<ElementType name="CommerceFlexible" content="eltOnly">
		<element type="bFlexible" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="bRiverTrade" content="textOnly" dt:type="boolean"/>
	<ElementType name="TerrainType" content="textOnly"/>
	<ElementType name="bTerrainTrade" content="textOnly" dt:type="boolean"/>
	<ElementType name="TerrainTrade" content="eltOnly">
		<element type="TerrainType"/>
		<element type="bTerrainTrade"/>
	</ElementType>
	<ElementType name="TerrainTrades" content="eltOnly">
		<element type="TerrainTrade" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="SpecialBuildingType" content="textOnly"/>
	<ElementType name="bSpecialBuilding" content="textOnly" dt:type="boolean"/>
	<ElementType name="SpecialBuilding" content="eltOnly">
		<element type="SpecialBuildingType"/>
		<element type="bSpecialBuilding"/>
	</ElementType>
	<ElementType name="FlavorType" content="textOnly"/>
	<ElementType name="iFlavor" content="textOnly" dt:type="int"/>
	<ElementType name="Flavor" content="eltOnly">
		<element type="FlavorType"/>
		<element type="iFlavor"/>
	</ElementType>
	<ElementType name="Flavors" content="eltOnly">
		<element type="Flavor" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="PrereqTech" content="textOnly"/>
	<ElementType name="OrPreReqs" content="eltOnly">
		<element type="PrereqTech" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="AndPreReqs" content="eltOnly">
		<element type="PrereqTech" minOccurs="0" maxOccurs="*"/>
	</ElementType>
	<ElementType name="Quote" content="textOnly"/>
	<ElementType name="Sound" content="textOnly"/>
	<ElementType name="SoundMP" content="textOnly"/>
	<ElementType name="Button" content="textOnly"/>
	<ElementType name="bWater" content="textOnly" dt:type="boolean"/>
	<ElementType name="PreferredAlignment" content="textOnly"/>
	<ElementType name="PrereqReligion" content="textOnly"/>
	<ElementType name="TechInfo" content="eltOnly">
		<element type="Type"/>
		<element type="Description"/>
		<element type="Civilopedia"/>
		<element type="Help"/>
		<element type="Strategy"/>
		<element type="Advisor"/>
		<element type="iAIWeight"/>
		<element type="iAITradeModifier"/>
		<element type="iCost"/>
		<element type="iAdvancedStartCost"/>
		<element type="iAdvancedStartCostIncrease"/>
		<element type="Era"/>
		<element type="FirstFreeUnitClass"/>
		<element type="iFeatureProductionModifier" minOccurs="0"/>
		<element type="iWorkerSpeedModifier"/>
		<element type="iTradeRoutes"/>
		<element type="iHealth"/>
		<element type="iHappiness"/>
		<element type="iFirstFreeTechs"/>
		<element type="iAsset"/>
		<element type="iPower"/>
		<element type="bRepeat"/>
		<element type="bTrade"/>
		<!--  Advanced Diplomacy--> 
		<element type="bLimitedBordersTrading" minOccurs="0"/>
		<element type="bEmbassyTrading" minOccurs="0"/>
		<element type="bFreeTradeAgreementTrading" minOccurs="0"/>
		<element type="bNonAggressionTrading" minOccurs="0"/>
		<element type="bPOWTrading" minOccurs="0"/>
		<!--  Advanced Diplomacy--> 
		<element type="bDisable"/>
		<element type="bGoodyTech"/>
		<element type="bExtraWaterSeeFrom"/>
		<element type="bMapCentering"/>
		<element type="bMapVisible"/>
		<element type="bMapTrading"/>
		<element type="bTechTrading"/>
		<element type="bGoldTrading"/>
		<element type="bOpenBordersTrading"/>
		<element type="bDefensivePactTrading"/>
		<element type="bPermanentAllianceTrading"/>
		<element type="bVassalTrading"/>
		<element type="bPuppetTrading" minOccurs="0"/>
		<element type="bBridgeBuilding"/>
		<element type="bIrrigation"/>
		<element type="bIgnoreIrrigation"/>
		<element type="bWaterWork"/>
		<element type="iGridX"/>
		<element type="iGridY"/>
		<element type="DomainExtraMoves"/>
		<element type="CommerceFlexible"/>
		<element type="TerrainTrades"/>
		<element type="bRiverTrade"/>
		<element type="Flavors"/>
		<element type="OrPreReqs"/>
		<element type="AndPreReqs"/>
		<element type="Quote"/>
		<element type="Sound"/>
		<element type="SoundMP"/>
		<element type="Button"/>
		<element type="bWater" minOccurs="0"/>
		<element type="PreferredAlignment" minOccurs="0"/>
		<element type="PrereqReligion" minOccurs="0"/>
	</ElementType>
	<ElementType name="TechInfos" content="eltOnly">
		<element type="TechInfo" maxOccurs="*"/>
	</ElementType>
	<ElementType name="Civ4TechInfos" content="eltOnly">
		<element type="TechInfos" minOccurs="0" maxOccurs="*"/>
	</ElementType>
</Schema>
