{"classes":[{"uri":"ceterms:DurationProfile","required":["ceterms:description","ceterms:exactDuration","ceterms:minimumDuration","ceterms:maximumDuration"],"recommendedbenchmark":[],"optional":["ceterms:timeRequired"],"label":{"en-US":"Duration Profile"},"description":{"en-US":"Entity describing the temporal aspects of a resource."},"comment":{"en-US":"Temporal aspects include exact, minimum, and maximum timeframes of an activity."},"propertySets":[{"importance":"constraintType:RequiresProperty","propertyURIs":["ceterms:description","ceterms:exactDuration","ceterms:minimumDuration","ceterms:maximumDuration"],"appliesInContext":[],"label":{"en-US":"Duration Information"},"description":{"en-US":"Requires at least one of: Description, Exact Duration, or the combination of both Minimum and Maximum Duration."}}]}],"properties":[{"uri":"ceterms:description","multivalue":false,"label":{"en-US":"Description"},"description":{"en-US":"Statement, characterization or account of the entity."},"valuetype":["rdf:langString"]},{"uri":"ceterms:exactDuration","multivalue":false,"label":{"en-US":"Exact Duration"},"description":{"en-US":"Overall span of time it will take to complete the activity, event, or resource."},"comment":{"en-US":"This is intended to indicate overall time span, regardless of what portion of that time is spent actively pursuing the completion of the activity, event, or resource."},"usageNote":{"en-US":"If a resource takes 50 hours over a span of 6 months to complete, use this to record 6 months as P6M."},"valuetype":["schema:Duration"]},{"uri":"ceterms:maximumDuration","multivalue":false,"label":{"en-US":"Maximum Duration"},"description":{"en-US":"Maximum overall span of time it will take to complete the activity, event, or resource."},"comment":{"en-US":"This is intended to indicate overall time span, regardless of what portion of that time is spent actively pursuing the completion of the activity, event, or resource."},"usageNote":{"en-US":"If a resource takes 50 hours over a span of 3-9 months to complete, use this to record 9 months as P9M. Do not use ceterms:maximumDuration to identify the renewal frequency of a credential; use ceterms:renewalFrequency instead."},"valuetype":["schema:Duration"]},{"uri":"ceterms:minimumDuration","multivalue":false,"label":{"en-US":"Minimum Duration"},"description":{"en-US":"Minimum overall span of time it will take to complete the activity, event, or resource."},"comment":{"en-US":"This is intended to indicate overall time span, regardless of what portion of that time is spent actively pursuing the completion of the activity, event, or resource."},"usageNote":{"en-US":"If a resource takes 50 hours over a span of 3-9 months to complete, use this to record 3 months as P3M."},"valuetype":["schema:Duration"]},{"uri":"ceterms:timeRequired","multivalue":true,"label":{"en-US":"Time Required"},"description":{"en-US":"Total engaged or participating time it will take to complete the activity, event, or resource."},"comment":{"en-US":"This is intended to indicate only the sum of the individual amounts of time which are spent actively engaged in pursuing the completion of the activity, event, or resource, regardless of the overall time span required to complete it."},"usageNote":{"en-US":"If a resource takes 50 hours over a span of 6 months to complete, use this to record 50 hours as PT50H."},"valuetype":["schema:Duration"]}]}