four new data properties for Brick - maxLoad, ratedAirflowCapacity, ratedWaterFlowCapacity, minFlowFraction, and minPartLoadRatio

[epaulson]

These are a couple of properties we've found useful. We use them as guardrails.

Note that these are slightly different than some of the other things I'm going to propose, which will be "points about points" - these are generally applied right to pieces of equipment and are often nameplate values.

After we talk about them and get some signoff that these are sensible and worth doing from other folks, I'm happy to open a PR with whatever we decide to ultimately call these.

wsch_brick:maxLoad a owl:DatatypeProperty ;
    rdfs:label "Maximum Load" ;
    rdfs:comment "Maximum power consumption of the equipment under full load" ;
    rdfs:range xsd:decimal .

wsch_brick:ratedAirFlowCapacity a owl:DatatypeProperty ;
    rdfs:label "Rated Air Flow Parameter"@en ;
    skos:definition "The rated air flow for an AHU, used for calculating the maximum supply air flow setpoint limit"@en .

wsch_brick:ratedWaterFlowCapacity a owl:DatatypeProperty ;
    rdfs:label "Rated Water Flow Parameter"@en ;
    skos:definition "The rated water flow for a piece of equipment, used for calculating the maximum water flow setpoint limit"@en .

wsch_brick:minimumFlowFraction a owl:DatatypeProperty ;
    rdfs:label "Minimum Flow Fraction Parameter"@en ;
    skos:definition "The minimum flow fraction for a piece of equipment, used for calculating the minimum water or air flow setpoint limit as a fraction of the rated flow capacity. A number between 0 and 1"@en ;
    rdfs:range xsd:decimal .

wsch_brick:minimumPartLoadRatio a owl:DatatypeProperty ;
    rdfs:label "Minimum Chiller Part Load Ratio Parameter"@en ;
    skos:definition "The minimum part load ratio for a chiller, used for calculating the minimum water flow setpoint limit as a fraction of the rated flow capacity. A number between 0 and 1"@en ;
    rdfs:range xsd:decimal .