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": ""}
  i9qay TRIPSACUM          1479363  L   7<J poaceae   0*7>z Macomb     -83.033234    michigan a T G   J  i (l.) l.    DACTYLOIDES j- L  RAILROAD BANKS. 6 
{"catalogNumber": "1479363", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(L.) L.", "genus": "Tripsacum", "subgenus": "", "specificEpithet": "dactyloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Railroad banks.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Macomb", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.033234", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}