rdfs:comment"A health device characteristic is its power sources, mainly describing energy source and battery related capabilities of the health device (number of power source, source type, rechargeable or not, available power level...)."@en;
rdfs:comment"A sequence of data in a successive equally spaced points in time. The O&M ontology (ISO 19156) defines Time Series Observation as an “observation whose result is a time-series”, while both Hl7 aECG and DICOM standards define the Series element as a sequence of data sharing a common frame of reference. In SAREF4health this concept is termed as Time Series Measurements since this sequence of data refers to time series measured by a health device.";