| Subject | Object |
| ddo:3G | "3rd generation mobile telecommunications (3G) is a third generation of standards for digital cellular networks." |
| ddo:Bluetooth | "Bluetooth networks refer to personal area networks created between computerised devices in order to exchange data over short distances." |
| ddo:CellularNetwork | "A cell-based radio network that enables mobile telephony." |
| ddo:ComputerNetwork | "A communication channel that enables the interconnection and sharing of resources and information between a collection of hardware components and computers." |
| ddo:Device | "A computerised device or gadget containing digital information, e.g. desktops, laptops, tablets and smart phones. Subclass of nie:DataSource, as a source of personal information." |
| ddo:Ethernet | "A wired local area network enabling computerised devices to exchange streams of data." |
| ddo:GSM | "Global System for Mobile Communications (GSM) is a second generation (2G) of standards for digital cellular networks." |
| ddo:LocalAreaNetwork | "A Local Area Network (LAN) is a private computer network that enables communication among computerised devices in a limited area." |
| ddo:Network | "A telecommunications network, connecting a collection of terminals, links and nodes which connect together to enable telecommunication between terminal users. Includes wired and wireless computer networks and cellular networks." |
| ddo:PersonalAreaNetwork | "A Personal Area Network (PAN) is a computer network that enables intrapersonal communication amongst personal computerised devices. PANs can also be used to connect to a higher level network (including the Internet)." |
| ddo:Source Device | "Identifies the device that is, or has, enabled a specific Bluetooth network." |
| ddo:WiFi | "A wireless local area network that allows computerised devices to exchange data wirelessly. Devices can connect to a wireless network via a wireless network access point. " |
| ddo:accessPointID | "Attaches a human-readable name to a computer network." |
| ddo:cellID | "Attaches a human-readable name to a cellular network." |
| ddo:cellID | "Identifies the known cells (tower) that is, or has, enabled a specific cellular network." |
| ddo:deviceIdentifier | "Represents the internal identifier for a device." |
| ddo:deviceName | "Represents a person-defined name for a device." |
| ddo:ipAddress | "Defines the known IP address for a computer network." |
| ddo:is secure | "States whether the network is secure (requires some form of authentication) or otherwise." |
| ddo:knownNetwork | "Establishes a relationship between networks that have at some point in time (past or present) been either connected or in range of a device." |
| ddo:macAddress | "Defines the known mac address for a computer network." |
| ddo:networkID | "Attaches a name to a network. Use ddo:accessPointID and ddo:cellID for more specific identification." |
| ddo:owns | "Defines an ownership relationship between a person and a computerised device." |