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": ""}
      I MEXICO poaceae $   It7 Zea Contact UM Herbarium ]t  VAR. TJUM,    mays  6YY  ZEA MAYS VAR. PARVIGLUMIS .g%^?   =i Z iltis & doebley 1131798 DI    *fIe 4227  2 g@n 1988-12-14 f. santana michel & h. iltis ?     0I% Fransisco J. Santana-Michel  Poales  t    
{"catalogNumber": "1131798", "order": "Poales", "family": "Poaceae", "scientificName": "Zea mays var. parviglumis", "scientificNameAuthorship": "Iltis & Doebley", "genus": "Zea", "subgenus": "", "specificEpithet": "mays", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Fransisco J. Santana-Michel", "recordedBy": "F. Santana Michel & H. Iltis", "recordNumber": "4227", "verbatimEventDate": "1988-12-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}