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": ""}
   3L Mexico  <BU8n dioscorea urceolata   i@ dioscoreaceae  X(RU 1970-11-01      M.K  Sultepec  .~ -99.9696  d 1145911 En orilla de bosque de encinos OP   DIOSCOREALS :dv   Dioscorea   +    38093 kq>5  SULTEPEC DE PEDRO ASCENCIO DE ALQUISIR4S; SULTEBEC O    eizi matuda  RF(  
{"catalogNumber": "1145911", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea urceolata", "scientificNameAuthorship": "", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eizi Matuda", "recordNumber": "38093", "verbatimEventDate": "1970-11-01", "habitat": "En orilla de bosque de encinos", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "Sultepec", "municipality": "", "locality": "Sultepec de Pedro Ascencio de Alquisiras; Sultepec", "decimalLatitude": "", "decimalLongitude": "-99.9696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}