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": ""}
nana tc2p      rPwA  doan   ! LAMIALES      1948-07-10 pg,8    T.P. RAMAMOORTHY 0    bc6EL salvia nana  8  mexico  lamiaceae :Ch      D contact um herbarium SALVIA ?n?>  
{"catalogNumber": "", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Salvia nana", "scientificNameAuthorship": "Doan", "genus": "Salvia", "subgenus": "", "specificEpithet": "nana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.P. Ramamoorthy", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1948-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}