fixed issue subclassOf assertion for MONDO_0022968

addresses #841

src/ontology/mondo-edit.obo

@@ -113109,8 +113109,8 @@ intersection_of: disease_has_location UBERON:0002046 ! thyroid gland
 id: MONDO:0006463
 name: thyroid gland mucoepidermoid carcinoma
 def: "A primary, low grade carcinoma of the thyroid gland composed of groups of squamoid and mucous cells, surrounded by fibrous tissue. Prominent cystic structures may be present. The clinical course is usually indolent." [NCIT:C38762]
-synonym: "mucoepidermoid thyroid carcinoma" EXACT [MONDO:0003094]
 synonym: "mucoepidermoid thyroid carcinoma" EXACT [NCIT:C38762]
+synonym: "mucoepidermoid thyroid carcinoma" EXACT [MONDO:0003094]
 synonym: "mucoepidermoid thyroid gland carcinoma" EXACT [NCIT:C38762]
 synonym: "thyroid gland mucoepidermoid carcinoma" EXACT [MONDO:patterns/location, NCIT:C38762]
 xref: DOID:4687 {source="MONDO:equivalentTo"}
@@ -403354,8 +403354,8 @@ synonym: "situs inversus totalis" RELATED [GARD:0006268]
 xref: GARD:0006268 {source="MONDO:equivalentTo"}
 xref: UMLS:C1395317 {source="MONDO:notFoundInDiseaseSubset", source="GARD:0006268"}
 is_a: MONDO:0002254 {source="MONDO:cjm"} ! syndromic disease
-relationship: disease_has_feature MONDO:0004823 ! obsolete dextrocardia
 relationship: disease_has_feature MONDO:0010029 {source="MONDO:cjm"} ! situs inversus
+relationship: disease_has_feature MONDO:0015661 ! dextrocardia (disease)
 property_value: seeAlso https://rarediseases.info.nih.gov/diseases/6268/dextrocardia-with-situs-inversus xsd:anyURI {source="GARD:0006268"}
 
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