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": ""}
1972-12i-20 M?HlO    L_~n 486  nk8X oaxaca  L7D1 mexico  U D^ 1264248       palustris aT(N   Cupea @      /4 Lythraceae  cuphea palustris u)Zpk    02!% Koehne MYRTALES $Qnv/    dx Contact UM Herbarium  Shirley A. Graham o0e 
{"catalogNumber": "1264248", "order": "Myrtales", "family": "Lythraceae", "scientificName": "Cuphea palustris", "scientificNameAuthorship": "Koehne", "genus": "Cuphea", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Shirley A. Graham", "recordNumber": "486", "verbatimEventDate": "1972-12-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}