snippet of the Ontology for Reference Data, according ISO 15926-7 and in OWL Full
Ontology for Reference Data
ACTING
Activity of carrying out a process of change or alteration.
SENDING
Acting by directing, ordering, or requesting to go.
TRANSMITTING
Sending out a signal through some carrier.
DURATION
The continuance or length of time.
FLOW RATE
A flow of substance per unit of time.
PRESSURE
A force perpendicular to the area divided by area. p = dF/dA where dF is the perpendicular component of the force acting on the area element dA. The pressure is positive when the force is acting into the area.
TEMPERATURE
The degree or intensity of heat or cold as measured on a thermometric scale, and a measure of whether two systems are relatively hot or cold with respect to one another. Two systems brought into contact will, after sufficient time, be in thermal equilibrium and will have the same temperature.
TORQUE
The turning moment excerted by a tangential force acting at a distance from the axis of a rotation
VOLUMETRIC FLOW RATE
A FlowRate which is the volume of matter which crosses a given surface divided by time.
VOLUME
V = triple integral (dx.dy.dz) where x, y and z are cartesian coordinates.
ALLOWABLE STARTING VOLTAGE PERCENTAGE
A percentage that is the highest acceptable ratio of starting voltage over rated volatage, expressed in percent.
BREAKDOWN TORQUE
A torque which is the higest steady-state asynchronous torque which a motor develops without an abrupt drop in speed, when the motor is supplied at the rated voltage and frequency.
COLD LOCKED ROTOR TIME
A period of time which is the upper limit of time a cold electric motor (not having run for some time) can be fully switched on when the rotor is locked or jammed before the temeperature rises to the level at which the insulation is destroyed. Typically value is 10-14 seconds.
DESIGN PRESSURE
A pressure which an object is designed to withstand.
MAXIMUM ALLOWABLE WORKING PRESSURE
A pressure that is the highest allowable under operating conditions.
MINIMUM ALLOWABLE OPERATING TEMPERATURE
A temperature that is the lowest allowable under operating conditions.
VOLUME CAPACITY
A volume that can be contained.
NOMINAL VOLUME CAPACITY
The ideal intended value for a Volume Capacity.
INANIMATE PHYSICAL OBJECT
A physical object that does not live.
PUMP
A liquid pressure increasing device that is an artefact intended to add energy to a pumped fluid in order to increase the pressure required for the process in which the pump is in operation.
The energy can be either constantly or periodically added to the pumped liquid.
DYNAMIC PUMP
A pump which impels fluid by reaction forces from moving (rotating) vanes or blades inside a pump casing.
CENTRIFUGAL PUMP
A dynamic pump utilizing impellers provided with vanes generating centrifugal force to achieve the equired pressure head.
POSITIVE DISPLACEMENT PUMP
A pump which transports liquid through the displacement principle, either based on reciprocating or rotary pump function and with either fixed or adjustable volume flowrates.
RECIPROCATING PUMP
A positive displacement pump in which a displacing element is present having a reciprocating motion within a cylindrical or different shaped space.
VESSEL
A container intended for storage and/or processing of fluids.
HORIZONTAL VESSEL
A vessel where its longest axis is intended to be placed horizontally.
VERTICAL VESSEL
A vessel intended to be installed such that the cylindrical part is vertical.
MOTOR
A physical object that is intended to generate power in order to serve as driver.
ELECTRIC MACHINE
A physical object that can transform electric energy into mechanical energy or vice versa.
ELECTRIC MOTOR
A motor and an electric machine for transforming electric energy into mechanical energy
BAR GAUGE
A unit of gauge pressure, measured in the SI unit of bar gauge.
CUBIC METER
An SI-derived unit of volume. It is the volume of a cube with edges one metre in length.
CUBIC METER PER HOUR
A unit of flow rate, measured in the SI unit of volume cubic meters, per hour.
DEGREE CELSIUS
An SI unit of temperature that is defined so that the temperature of the triple point of water (the temperature at which water can exist simultaneously in the gaseous, liquid, and solid states) is exactly 0.01 degrees Celsius, and the size of the degree is 1/273.16 of the difference between this temperature and absolute zero (the temperature at which all molecular motion ceases)
ORGANIZATION
A possible individual created for a purpose, having intellectual capacities, access to human, financial, and material resources, and a process.
CONTRACTOR
An organization that contracts with another organization or individual (the owner) for the construction of a building, road or other facility.
EPC CONTRACTOR
A contractor that performs engineering, procurement and construction services.
SHORT NAME
A label for a thing, person, place, product (as in a brand name), and even an idea or concept, normally used to distinguish one from another.
MODEL NUMBER
A cataloging data element that identifies a type of artefact.
TAG NUMBER
An identification code for a member of FunctionalPhysicalObject.
LOGO
A graphic element of a trademark or brand, which is set in a special typeface/font, or arranged in a particular, but legible, way. The shape, color, typeface, etc. should be distinctly different from others in a similar market.
ACCESS CONTROL CODE
A code to get access to a system.
DOCUMENT CLASS
A class of information representation that, together with the necessary class(es) of information presentation, can be used to generate physical documents. It may contain logical subunits such as document part classes and document cell classes, but it is typically managed as a single unit.
DOCUMENT PART CLASS
A class of information representation that is a logical subunit of a document class.
DOCUMENT CELL CLASS
A class of information representation that is the smallest logical subuinit of a document or of a document part, and that is the carrier of some of the information content of that document.
PURCHASE ORDER CLASS
A document class that, together with the necessary class(es) of information presentation, can be used to generate physical purchase order documents. It may contain logical subunits such as purchase order line item classes and purchase order data field classes, but it is typically managed as a single unit.
PURCHASE ORDER LINE ITEM CLASS
A document part class that is a logical subunit of a purchase order class.
PURCHASE ORDER DATA FIELD CLASS
A document cell class that is the smallest logical subuinit of a purchase order or of a purchase order line item, and that is the carrier of some of the information content class(s) of that document.
INFORMATION OBJECT
A possible individual that carries information, and is defined in terms of its representation aspects and/or presentation aspects.
ISO 15926-7 RDF/XML DATA TRANSFER FILE
An information object that is a file in W3C RDF/XML format, defined in ISI 15926-7, for the hand-over of data from a user system to a Facade, or from one Facade to another.
The data represented in such a file are physically removed from the sending side and populated in the receiving Facade.
ISO 15926-7 RDF/XML MESSAGE FILE
An information object that is a file in W3C RDF/XML format, defined in ISI 15926-7, for the exchange of information between one Facade to another.
The data represented in such a file stay physically at the sending Facade. The receiving Facade gets enough parameters to download the details of the contained Documents by means of a SPARQL query.
DOCUMENT
An information object that is designed and presented as an individual entity. It may contain logical subunits such as document parts and document cells, but it is typically created, updated, and presented as a single unit.
DOCUMENT PART
A possible individual that is a logical subunit of a document.
DOCUMENT CELL
An artefact which is the smallest logical subuinit of a document or of a document part, and that is the carrier of some of the information content of that document.
PURCHASE ORDER
A physical document that contains a description of a request or command to deliver goods or services under specified terms and conditions.
PURCHASE ORDER LINE ITEM
A physical document part of a physical purchase order.
PURCHASE ORDER DATA FIELD
A physical document cell that describes a data field in a physical purchase order or a physical purchase order line item.
TEMPLATE
A multidimensional object that is a standard structure that relates instances of ISO 15926-2 entity data types to represent information.
LONGHAND TEMPLATE
A template that collects a set of interrelated template-specific subtypes of ISO 15926-2 relationships and/or classes of relationship. The members of this set are interrelated in accordance with the restrictions defined for that template, thus forming a graph.
SHORTHAND TEMPLATE
A template that defines a shortform representation of a companion longhand template, and that has the same variant external references as the latter.
The companion longhand template defines the semantics of the 'internals' of the shorthand template.
XML SCHEMA INFORMATION REPRESENTATION
A class of class of information representation with a content of the data type anySimpleType that is defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 2.5.2.
XML SCHEMA ANY URI
An XmlSchemaInformationRepresentation that represents a link to a URI, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.17.
XML SCHEMA BASE64 BINARY
An XmlSchemaInformationRepresentation that represents Base64-encoded arbitrary binary data, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.16.
XML SCHEMA BOOLEAN
An XmlSchemaInformationRepresentation that represents a Boolean, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.2.
XML SCHEMA DATE-TIME
An XmlSchemaInformationRepresentation that represents a Gregorian date and a UTC time, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.7.
XML SCHEMA DECIMAL
An XmlSchemaInformationRepresentation that represents a decimal number, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.3.
XML SCHEMA DOUBLE
An XmlSchemaInformationRepresentation that represents an IEEE double-precision 64-bit floating point type, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.5.
XML SCHEMA FLOAT
An XmlSchemaInformationRepresentation that represents an IEEE single-precision 32-bit floating point type, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.4.
XML SCHEMA HEX BINARY
An XmlSchemaInformationRepresentation that represents arbitrary hex-encoded binary data, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.15.
XML SCHEMA INTEGER
An XmlSchemaInformationRepresentation that represents integer numbers, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.13.
XML SCHEMA NON-NEGATIVE INTEGER
An XmlSchemaInformationRepresentation that represents integer numbers with a value of zero or higher, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.20.
XML SCHEMA NON-POSITIVE INTEGER
An XmlSchemaInformationRepresentation that represents integer numbers with a value of zero or lower, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.14.
XML SCHEMA STRING
An XmlSchemaInformationRepresentation that represents character strings in XML, as defined by W3C Recommendation XML Schema Part 2: Datatypes Second Edition, chapter 3.2.1.
plant-plant item composition
A process plant has a plant item as a part.
PQR Ltd (since 1987-05-14)