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": ""}
  ,m 230  mexico n  a.gray G!    | Asteraceae   AGUASCALIENTES  :4O  Bacgharish potosina !   7gvE -102.72577  %6d% BACCHARIS  E$D[1 21.7398     o+m 1537871 rogers mvaugh, walter n. koelz Nj  Moist north-facing slopes near summits. Among shaded rocks /*$   potosina C   c asterales     =vMi- Calvillo  
{"catalogNumber": "1537871", "order": "Asterales", "family": "Asteraceae", "scientificName": "Baccharis potosina", "scientificNameAuthorship": "A.Gray", "genus": "Baccharis", "subgenus": "", "specificEpithet": "potosina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "230", "verbatimEventDate": "", "habitat": "Moist north-facing slopes near summits. Among shaded rocks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Calvillo", "municipality": "", "locality": "", "decimalLatitude": "21.7398", "decimalLongitude": "-102.72577", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}