Revise description of Oral Health and Disease Ontology

Updated the description of the Oral Health and Disease Ontology to clarify its purpose and usage.

More changes to come ...

Author: wdduncan

ontology/ohd.md

@@ -12,15 +12,14 @@ contact:
   orcid: 0000-0001-9625-1899
 description: The Oral Health and Disease Ontology is used for representing the diagnosis and treatment of dental maladies.
 domain: health
-homepage: https://purl.obolibrary.org/obo/ohd/home
+homepage: https://purl.obolibrary.org/obo/ohd
 license:
   label: CC BY 4.0
   url: http://creativecommons.org/licenses/by/4.0/
 preferredPrefix: OHD
 products:
 - id: ohd.owl
-- id: ohd/dev/ohd.owl
-  title: OHD dev
+  title: Oral Health and Disease Ontology
 publications:
 - id: https://www.ncbi.nlm.nih.gov/pubmed/32819435
   title: Structuring, reuse and analysis of electronic dental data using the Oral Health and Disease Ontology
@@ -29,23 +28,4 @@ tracker: https://github.com/oral-health-and-disease-ontologies/ohd-ontology/issu
 activity_status: active
 ---
 
-The Oral Health and Disease Ontology is intended as a BFO and OBO
-Foundry compliant ontology for the oral health domain. It is currently
-used to represent the content of dental practice health records and is
-intended to be further developed for use in translation medicine.  It
-demonstrates a principled split between billing codes as information
-entities and what the codes are about, such as dental procedures,
-materials, and patients.
-
-OHD is structured using BFO uses terms from OGMS, OBI, IAO and FMA. In
-addition it uses terms from CARO, OMRSE, NCBITaxon, and a subset of
-terms from the Current Dental Terminology (CDT)
-
-OHD is in early development and subject to change without notice. 
-
-The current developers of OHD are Alan Ruttenberg(alanruttenberg@gmail.com) and Bill Duncan
-(wdduncan@gmail.com).
-
-Initial work on OHD was funded by the University of Buffalo School of
-Dental Medicine and NIDCR grants 5R21DE021178-02 and 5R03DE023358-02,
-PI: Titus Schleyer (schleyer@regenstrief.org)
+The Oral Health and Disease Ontology (OHD) contains terms for representing  oral-health maladies, their diagnosis, and treatment. It is has been used to represent the content of dental practice health records as well as dental fear and anxiety assessments. It is intended to be further developed for use in translation medicine. The OHD demonstrates a principled split between billing codes as information entities and what the codes are about, such as dental procedures, materials, and patients and reuses terms from other OBO Foundry Ontologies, such as BFO, OGMS, OBI, IAO and UBERON.