Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 Xc3 euphorbia humayensis   #x[Fe MEXICO Grady L. Webster & Gary J. Breckon k   BRANDEGEE [!B;X  rogers mcvaugh h >|r        HY  190-10-27  H b 19.91667          3 M` jalisco   15997 5Asf   1250 ? W  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Euphorbia humayensis", "scientificNameAuthorship": "Brandegee", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Grady L. Webster & Gary J. Breckon", "recordNumber": "15997", "verbatimEventDate": "1970-10-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.91667", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1250", "maximumElevationInMeters": ""}