Add link to collection roles (#160)

content/collections/reference/metadata.md

@@ -16,47 +16,47 @@ As an example, see the [complete metadata file](https://github.com/OpenTermsArch
 {{< configOption
     name="id"
     type="string"
-    description="Unique identifier derived from name (acronyms, dash-separated)"
+    description="Unique identifier derived from name (acronyms, dash-separated)."
     example="`pga`"
     required=true
 >}}
 
 {{< configOption
     name="name"
     type="string"
-    description="Display name of the collection (max 3 words)"
+    description="Display name of the collection (max 3 words)."
     example="`Platform Governance Archive`"
     required=true
 >}}
 
 {{< configOption
     name="tagline"
     type="string"
-    description="Concise description of collection topic"
+    description="Concise description of collection topic."
     example="`Major global social media services`"
     required=true
 >}}
 
 {{< configOption
     name="languages"
     type="Array of strings"
-    description="[ISO 639 language codes](https://en.wikipedia.org/wiki/ISO_639) allowed in collection"
+    description="[ISO 639 language codes](https://en.wikipedia.org/wiki/ISO_639) allowed in collection."
     example="`[en, fr, de]`"
     required=true
 >}}
 
 {{< configOption
     name="jurisdictions"
     type="Array of strings"
-    description="[ISO 3166-2 country codes](https://en.wikipedia.org/wiki/ISO_3166-2) for covered jurisdictions"
+    description="[ISO 3166-2 country codes](https://en.wikipedia.org/wiki/ISO_3166-2) for covered jurisdictions."
     example="`[EU]`"
     required=true
 >}}
 
 {{< configOption
     name="description"
     type="string"
-    description="Detailed description of the collection"
+    description="Detailed description of the collection."
     example=`The **Platform Governance Archive** (PGA) collection tracks the terms of major global social media services.
 
 This data is maintained and analysed by the [Platform Governance Archive](https://www.platformgovernancearchive.org/) at the Universität Bremen's [Center for Media Communication and Information Research (ZeMKI)](https://www.uni-bremen.de/zemki).
@@ -69,55 +69,55 @@ It also aims to promote greater transparency and accountability of these powerfu
 {{< configOption
     name="dataset"
     type="url"
-    description="URL to released versions dataset"
+    description="URL to released versions dataset."
     example="`https://github.com/OpenTermsArchive/pga-versions/releases`"
 >}}
 
 {{< configOption
     name="declarations"
     type="url"
-    description="URL to declarations repository"
+    description="URL to declarations repository."
     example="`https://github.com/OpenTermsArchive/pga-declarations`"
 >}}
 
 {{< configOption
     name="versions"
     type="url"
-    description="URL to versions repository"
+    description="URL to versions repository."
     example="`https://github.com/OpenTermsArchive/pga-versions`"
 >}}
 
 {{< configOption
     name="snapshots"
     type="url"
-    description="URL to snapshots repository"
+    description="URL to snapshots repository."
     example="`https://github.com/OpenTermsArchive/pga-snapshots`"
 >}}
 
 {{< configOption
     name="logo"
     type="url"
-    description="URL to the collection's logo. Optimized PNG transparent image (min width 240px)"
+    description="URL to the collection's logo. Optimized PNG transparent image (min width 240px)."
     example="`https://opentermsarchive.org/images/collections/pga.png`"
 >}}
 
 {{< configOption
     name="donations"
     type="url"
-    description="URL to the donations page"
+    description="URL to the donations page."
     example="`https://opencollective.com/opentermsarchive`"
 >}}
 
 {{< configOption
     name="trackingPeriods"
     type="array of tracking periods objects"
-    description="Tracking periods object, see [Tracking periods](#tracking-periods) section"
+    description="Tracking periods object, see [Tracking periods](#tracking-periods) section."
 >}}
 
 {{< configOption
     name="governance"
     type="array of entity objects"
-    description="Entity object, see [Entity](#entity) section"
+    description="Entity object, see [Entity](#entity) section."
 >}}
 
 ---
@@ -127,7 +127,7 @@ It also aims to promote greater transparency and accountability of these powerfu
 {{< configOption
     name="startDate"
     type="date"
-    description="The date when tracking started (ISO 8601 format: YYYY-MM-DD)"
+    description="The date when tracking started (ISO 8601 format: YYYY-MM-DD)."
     example="`2023-01-01`"
     required=true
 >}}
@@ -142,15 +142,15 @@ It also aims to promote greater transparency and accountability of these powerfu
 {{< configOption
     name="schedule"
     type="string"
-    description="A [cron expression](https://en.wikipedia.org/wiki/Cron#Cron_expression) that defines the tracking frequency"
+    description="A [cron expression](https://en.wikipedia.org/wiki/Cron#Cron_expression) that defines the tracking frequency."
     example="`0 0 * * *`"
     required=true
 >}}
 
 {{< configOption
     name="serverLocation"
     type="string"
-    description="The geographic location of the tracking server (city name, ISO 3166-2 country code)"
+    description="The geographic location of the tracking server (city name, ISO 3166-2 country code)."
     example="`London, GB`"
     required=true
 >}}
@@ -162,29 +162,29 @@ It also aims to promote greater transparency and accountability of these powerfu
 {{< configOption
     name="name"
     type="string"
-    description="Name of the organization"
+    description="Name of the organization."
     example="`Open Terms Archive`"
     required=true
 >}}
 
 {{< configOption
     name="url"
     type="url"
-    description="Website URL of the organization"
+    description="Website URL of the organization."
     example="`https://opentermsarchive.org/`"
 >}}
 
 {{< configOption
     name="logo"
     type="url"
-    description="URL to the organization's logo. Optimized PNG transparent image (min width 240px)"
+    description="URL to the organization's logo. Optimized PNG transparent image (min width 240px)."
     example="`https://opentermsarchive.org/images/logo/logo-open-terms-archive-black.png`"
 >}}
 
 {{< configOption
     name="roles"
     type="string"
-    description="Roles of the entity within the governance"
+    description="Roles of the entity within the governance, see [collection governance]({{< relref \"collections/reference/governance\" >}})."
     allowedValues="`host`, `administrator`, `curator`, `maintainer`, `sponsor`"
     required=true
 >}}