I have written two controlled vocabulary specifications, which will serve to maintain consistent metadata.
Class
An example of how the “class” field is represented on discs
The “class” field describes the flight characteristics of the golf disc in the broadest possible terms. This is the fundamental factor for players when selecting a disc so it is important to maintain consistency of terminology.
| Term Name | DistanceDriver |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#DistanceDriver |
| Label | Distance Driver |
| Definition | A category of golf discs that includes those that can be thrown the longest distance. |
| Comment | These discs typically have the highest speed ratings (9-13). |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#class |
| Term Name | FairwayDriver |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#FairwayDriver |
| Label | Fairway Driver |
| Definition | A category of golf discs that features more control and less total distance in comparison to Distance Drivers. |
| Comment | These discs typically have speed ratings that are slightly lower than Distance Drivers (5-8). |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#class |
| Term Name | MidRange |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#MidRange |
| Label | Mid-Range |
| Definition | A category of golf discs that features control and less total distance in comparison to Fairway Drivers. |
| Comment | These discs typically have speed ratings that are slightly lower than Fairway Drivers (3-4). |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#class |
| Term Name | Putter |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#Putter |
| Label | Putter |
| Definition | A category of golf discs that features very low speed and maximum control. |
| Comment | These discs typically have speed ratings that are slightly lower than Mid-Ranges (1-2) |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#class |
Condition
An example of a “worn” disc with a rim gouge.
The properties of a given disc will change over time, making this an important factor in selecting a disc. Typically, discs will become more understable (more susceptible to high speed turn) as they are worn in through use. Due to the subjectivity of the condition element, a controlled vocabulary is essential to maintain consistency.
| Term Name | Pristine |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#Pristine |
| Label | Pristine |
| Definition | Disc is in like-new condition; edge is comparable to the factory mold. |
| Comment | Typically includes discs that have been used for less than 50 rounds. |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#condition |
| Term Name | SlightlyWorn |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#SlightlyWorn |
| Label | Slightly Worn |
| Definition | Disc shows some signs of wear; may have some scratches but no major gouges are evident on the rim or elsewhere; disc is not warped or bent. |
| Comment | Typically includes discs that have been used for 50-100 rounds. |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#condition |
| Term Name | Worn |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#Worn |
| Label | Worn |
| Definition | Disc shows signs of wear; may have a few gouges and major scratches; disc may be slightly warped. |
| Comment | Typically includes discs that have been used for 100-200 rounds. |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#condition |
| Term Name | VeryWorn |
| URI | http://metadata.ryantperry.com/vocabulary-specifications/#VeryWorn |
| Label | Very Worn |
| Definition | Disc shows signs of extensive wear; has a number of gouges and missing portions of the rim; disc may be very warped; borderline unusable. |
| Comment | Typically includes discs that have been used for more than 200 rounds. |
| Member of | http://metadata.ryantperry.com/vocabulary-specifications/#condition |