description: Conformance profile to check \"normal\" profiles (i.e. not extensions) at the nl-core layer for conformance to the [Nictiz profiling guidelines for FHIR R4](https://informatiestandaarden.nictiz.nl/wiki/FHIR:V1.0_FHIR_Profiling_Guidelines_R4), in the context of generic building blocks. package_name: nictiz.fhir.nl.r4.profilingguidelines derivation: constraint name: ProfilingGuidelinesR4StructureDefinitionsNlCoreProfiles type: StructureDefinition elements: purpose: constraint: nl-core-gbb-02: {human: StructureDefinition.purpose should conform to the profiling guidelines., severity: error, expression: '$this.matches(''This profile is the FHIR implementation of the general building block \\[.*\\]\\(.*\\)\\.'')'} index: 0 package_version: 0.10.1 class: profile kind: resource url: http://nictiz.nl/fhir/StructureDefinition/ProfilingGuidelinesR4-StructureDefinitions-NlCore-GBB-Profiles base: http://nictiz.nl/fhir/StructureDefinition/ProfilingGuidelinesR4-StructureDefinitions version: 0.10.1 required: [purpose]