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": ""}
  1991-06-06 |2         /0 Ag T. 13S, R. 2W, NW1/4 SW1/4 SECT. 4    np. beauv.  Hg4$W poaceae diarrhena tm   >* 1427610 Poales [Vvh     sc DIARRHENA AMERICANA     @7* ILLINOIS   
{"catalogNumber": "1427610", "order": "Poales", "family": "Poaceae", "scientificName": "Diarrhena americana", "scientificNameAuthorship": "P. Beauv.", "genus": "Diarrhena", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1991-06-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T. 13S, R. 2W, NW1/4 SW1/4 Sect. 4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}