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": ""}
1932-08-04 T     _ los pinos tancah 20.2942 8bWf      1 1120520  digitaria insularis O@   h  Poaceae JASON R. SWALLEN  ?Z1]    : + ? insularis  Around ruins f   8)4 Digitaria       Io ] Quintana Roo     ;U Mexico  :mZVH 2775
{"catalogNumber": "1120520", "order": "", "family": "Poaceae", "scientificName": "Digitaria insularis", "scientificNameAuthorship": "", "genus": "Digitaria", "subgenus": "", "specificEpithet": "insularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jason R. Swallen", "recordNumber": "2775", "verbatimEventDate": "1932-08-04", "habitat": "Around ruins", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Quintana Roo", "county": "", "municipality": "", "locality": "Los Pinos; Tancah", "decimalLatitude": "20.2942", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}