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": ""}
 @ gordon d. mcpherson lamiaceae =             1277904 RLN   7 Salvia BENTH. 4   Cn= OAXACA 1973-07-23 n/6P      Be3 T.P. Ramamoorthy CONTACT UM HERBARIUM b >   VITIFOLIA A:e 7  822 c6F  MEX|CO b=u^S 
{"catalogNumber": "1277904", "order": "", "family": "Lamiaceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Salvia", "subgenus": "", "specificEpithet": "vitifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.P. Ramamoorthy", "recordedBy": "Gordon D. McPherson", "recordNumber": "822", "verbatimEventDate": "1973-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}