{"resourceType":"StructureDefinition","id":"Attachment.url","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"url":"http://hl7.org/fhir/StructureDefinition/Attachment.url","version":"4.0.1","name":"Attachment.url","title":"Attachment.url","status":"draft","experimental":true,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 FHIR Standard","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]}],"description":"Data Element for Attachment.url","purpose":"Data Elements are defined for each element to assist in questionnaire construction etc","fhirVersion":"4.0.1","mapping":[{"identity":"v2","uri":"http://hl7.org/v2","name":"HL7 v2 Mapping"},{"identity":"rim","uri":"http://hl7.org/v3","name":"RIM Mapping"}],"kind":"logical","abstract":false,"type":"Attachment.url","baseDefinition":"http://hl7.org/fhir/StructureDefinition/Element","derivation":"specialization","snapshot":{"element":[{"id":"Attachment.url","path":"Attachment.url","short":"Uri where the data can be found","definition":"A location where the data can be accessed.","comment":"If both data and url are provided, the url SHALL point to the same content as the data contains. Urls may be relative references or may reference transient locations such as a wrapping envelope using cid: though this has ramifications for using signatures. Relative URLs are interpreted relative to the service url, like a resource reference, rather than relative to the resource itself. If a URL is provided, it SHALL resolve to actual data.","requirements":"The data needs to be transmitted by reference.","min":0,"max":"1","base":{"path":"Attachment.url","min":0,"max":"1"},"type":[{"code":"url"}],"example":[{"label":"General","valueUrl":"http://www.acme.com/logo-small.png"}],"isModifier":false,"isSummary":true,"mapping":[{"identity":"v2","map":"RP.1+RP.2 - if they refer to a URL (see v2.6)"},{"identity":"rim","map":"./reference/literal"}]}]}}