This ontology extends the SAREF ontology for the Agricultural domain. This work has been developed in the context of the STF 534 (https://portal.etsi.org/STF/STFs/STFHomePages/STF534.aspx), which was established with the goal to create three SAREF extensions, one of them for the Agricultural domain.
SAREF4AGRI: an extension of SAREF for the agriculture and food domain
SAREF4AGRI is an extension of SAREF for the agriculture and food domain. SAREF4AGRI is specified and published by ETSI in the TS 103 410-6 associated to this ontology file. The list of use cases, standards and requirements that guided the creation of SAREF4AGRI are described in the associated ETSI TR 103 511.
The WGS84 altitude of a SpatialThing (decimal meters above the local reference ellipsoid).
altitude
The WGS84 latitude of a SpatialThing (decimal degrees).
latitude
The relation between something and the point, or other geometrical thing in space, where it is. For example, the realtionship between a radio tower and a Point with a given lat and long. Or a relationship between a park and its outline as a closed arc of points, or a road and its location as a arc (a sequence of points). Clearly in practice there will be limit to the accuracy of any such statement, but one would expect an accuracy appropriate for the size of the object and uses such as mapping .
location
The WGS84 longitude of a SpatialThing (decimal degrees).
longitude
has taxon rank
A spatial representation for a given feature.
has geometry
Exists if the subject SpatialObject spatially contains the object SpatialObject. DE-9IM: T*****FF*
contains
Exists if the subject SpatialObject is spatially within the object SpatialObject. DE-9IM: T*F**F***
within
Relation between a platform and the systems it hosts.
host
Relation between a system and its hosting platform.
is hosted by
Relation between a deployment and the platform(s) involved in the deployment.
deployed on platform
Relation between a deployment and the system deployed.
deployed system
has deployment
has subsystem
Relation between a platform and the deployment(s) that takes place in the platform.
in deployment
member
A relation to represent the yield generated by a Crop.
generates
Relation to indicate the temporal duration or period of a deployment.
has deployment period
A relation to represent the members of an AnimalGroup.
has member
has received
is contained in
Relation to indicate the geographical componet of a deployment.
is deployed at space
A relation to express the physical location of a saref4agri entity (e.g., an animal)
is located in
is location of
A relation to express that an animal can be part of groups.
is member of
manages farm
A relation to represent the intake/consumption of certain substances in a Crop.
receives
A relation to express the birth date of an animal.
has birth date
A relation to express the death date of an animal.
has death date
A relation to express the day the crop is harvested.
has harvest date
A relation to express the day the crop is planted.
has plant date
Taxon rank
This class represents the top-level feature type. This class is equivalent to GFI_Feature defined in ISO 19156:2011, and it is superclass of all feature types.
Feature
The class represents the top-level geometry type. This class is equivalent to the UML class GM_Object defined in ISO 19107, and it is superclass of all geometry types.
Geometry
The class spatial-object represents everything that can have a spatial representation. It is superclass of feature and geometry.
SpatialObject
Uniquely identified by lat/long/alt. i.e. spaciallyIntersects(P1, P2) :- lat(P1, LAT), long(P1, LONG), alt(P1, ALT), lat(P2, LAT), long(P2, LONG), alt(P2, ALT). sameThing(P1, P2) :- type(P1, Point), type(P2, Point), spaciallyIntersects(P1, P2).
A point, typically described using a coordinate system relative to Earth, such as WGS84.
Point
A Platform is an entity that hosts other entities, particularly Sensors, Actuators, Samplers, and other Platforms (definition taken from http://www.w3.org/ns/sosa/Platform)
Platform
Deployment
System is a unit of abstraction for pieces of infrastructure that implement Procedures. A System may have components, its subsystems, which are other Systems. (Definition taken from http://www.w3.org/ns/ssn/System)
System
An individual and identifiable living organism that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli.
Animal
A collection of one or multiple animals.
Animal Group
A building represents a structure that provides shelter for its occupants or contents and stands in one place. The building is also used to provide a basic element within the spatial structure hierarchy for the components of a building project (together with site, storey, and space).
Building
An entity used to define the physical spaces of the building. A building space contains devices or building objects.
Building space
A collection of cultivated plants that is grown on a large scale commercially, especially a cereal, fruit, or vegetable.
Crop
The scenario, including temporal and spatial information, in which the systems and devices are installed.
Eating activity sensor
A plot of land used for the scope of farming which can contain buildings and parcels.
Farm
A class to decsribe a saref4agri farm holding as subcass of a foaf:Organization
Farm holding
A class to decsribe a saref4agri farmer as subcass of a foaf:Person
Farmer
Milking sensor
Movement activity sensor
An area of land, which might be used for grazing animals or planting crops. The parcel is defined as an undividable logical area of land which contains homogeneous items.
Parcel
A sensor that measures the rain fall.
Pluviometer
Upper layer of the earth in which plants grow.
Soil
A sensor that measures the soil moisture.
Soil tensiometer
Thermometer
An actuator to irrigate an space.
Watering gun
Watering system
Watering valve
A sensor o system that measure weather conditions.
Weather station
Weight sensor
decibel-milliwatts
The degree or intensity of heat present in the air.
Air temperature
The amount of water vapour in the air.
Ambient humidity
The amount of water falling in the soil by irrigation methods.
Irrigation water
The level or stage of growth of the plant.
Plant growth stage
The amount of water falling in the soil by natural process (e.g. rain).
Precipitation
The amount of water or humidity contained in the soil.
Soil moisture
The degree or intensity of heat present in the soil.
Soil temperature
The amount of food or other substance taken into the body of an animal or into the soil.
Intake
The produced amount of food for animals or of agricultural products.
Yield