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": ""}
  8Xt Mexico      cucurbita    Mexico  2o CUCURBITALES        contac7 um herbarium #N   4 , CUCURBITACEAE Cucurbita oetidissima l.$~(   [J w.w. eggleston     > foetidissima   Uh2  1270161  T!L Kunth  !w R. Lira 16785  ]<y|  1920-07-25 zh6eA 
{"catalogNumber": "1270161", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Cucurbita foetidissima", "scientificNameAuthorship": "Kunth", "genus": "Cucurbita", "subgenus": "", "specificEpithet": "foetidissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Lira", "recordedBy": "W.W. Eggleston", "recordNumber": "16785", "verbatimEventDate": "1920-07-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}