This code system http://terminology.hl7.org/CodeSystem/library-type defines the following codes:

CodeDisplayDefinition
logic-library Logic LibraryThe resource is a shareable library of formalized knowledge.
model-definition Model DefinitionThe resource is a definition of an information model.
asset-collection Asset CollectionThe resource is a collection of knowledge assets.
module-definition Module DefinitionThe resource defines the dependencies, parameters, and data requirements for a particular module or evaluation context.
<status value="draft"/> <experimental value="false"/> <date value="2020-04-09T21:10:28+00:00"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <description value="The type of knowledge asset this library contains."/> <caseSensitive value="true"/> <valueSet value="http://terminology.hl7.org/ValueSet/library-type"/> <content value="complete"/> <concept> <code value="logic-library"/> <display value="Logic Library"/> <definition value="The resource is a shareable library of formalized knowledge."/> </concept> <concept> <code value="model-definition"/> <display value="Model Definition"/> <definition value="The resource is a definition of an information model."/> </concept> <concept> <code value="asset-collection"/> <display value="Asset Collection"/> <definition value="The resource is a collection of knowledge assets."/> </concept> <concept> <code value="module-definition"/> <display value="Module Definition"/> <definition value="The resource defines the dependencies, parameters, and data requirements for a particular module or evaluation context."/> </concept> </CodeSystem>