→ skos:prefLabel → "Total or partial flow out of the system"@en
→ skos:note → "In some cases it is possible to pass the flow through a
supersystem or environment. This allows the use of external paths with high
conductivity, and also reduces the system requirements and costs of the
intra-system path."@en
→ skos:definition → "Transition from a flow entirely within the system to a
flow entirely or partially through a path external to the system."@en
→ skos:example → "The use of a cable TV channel instead of a leased line for a
fast connection between a home computer and an Internet service
provider."@en, "The switch from wired telephone and telegraph to radio.
Transmission of the signal through the environment has reduced the cost of
laying and maintaining communication channels (cables, wires)."@en