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": ""}
 -103.695 c/571      mexico >%n  tephrosia a    iR? 20.7793   N[I rocky mountain slopes with open oak woods Rogers McVaugh -+n2g       (STANDL.)J.F.MACBR. r  4835s Aud    183663  Z`;M     aQe 1948-08-31  
{"catalogNumber": "1183663", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Standl.)J.F.Macbr.", "genus": "Tephrosia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "4835", "verbatimEventDate": "1948-08-31", "habitat": "Rocky mountain slopes with open oak woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.7793", "decimalLongitude": "-103.695", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}