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clarification re: node examples
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AlanSimmons committed Nov 8, 2024
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Expand Up @@ -199,16 +199,16 @@ for backticks, relationships in the UBKG are reformatted as follows:
| | | Code for the concept in the format _SAB_ {space} _code in ontology_ | UBERON 0004086 |
| node_label | **Term** node, _Preferred Term_ (PT) relationship | Text string | Ventricles of hindbrain |
| node_definition (_optional_) | **Definition** node, _DEF_ relationship | Text string | One of the system of communicating cavities in the brain …. |
| node_synonyms (_optional_) | **Term** node; _Synonym_ (SYN) relationship | **Pipe-delimited** list of synonyms | Example for synonyms |
| node_dbxrefs (_optional_) | Cross-references | Pipe-delimited list of references to cross-referenced concepts. Each cross-reference should be in format SAB:code or UMLS:CUI | Example for dbxrefs |
| value (_optional_) | Numeric value | 20 | |
| lowerbound (_optional_) | Lower bound of range for values | 5 | |
| upperbound (_optional_) | Upper bound of range for values | 100 | |
| unit (_optional_) | Unit of measure for value. This is currently not encoded to a concept. | mm | |

#### Example for synonyms:
| node_synonyms (_optional_) | **Term** node; _Synonym_ (SYN) relationship | **Pipe-delimited** list of synonyms | See **Example for synonyms** below |
| node_dbxrefs (_optional_) | Cross-references | Pipe-delimited list of references to cross-referenced concepts. Each cross-reference should be in format SAB:code or UMLS:CUI | See **Example for dbxrefs** below |
| value (_optional_) | Numeric value | numeric | 20 |
| lowerbound (_optional_) | Lower bound of range for values | numeric | 5 |
| upperbound (_optional_) | Upper bound of range for values | numeric | 100 |
| unit (_optional_) | Unit of measure for value. This is currently not encoded to a concept. | string | mm |

#### Example for synonyms
region of ventricular system of brain|brain ventricles|cerebral ventricle
#### Example for dbxrefs:
#### Example for dbxrefs
umls:c0007799|fma:78447

The UMLS cross-reference in the example is to a CUI; the fma cross-reference is to a code.
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