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": ""}
   bDfZ, "assoc.: typha angustifolia, carex stricta, c. lanuginosa, scirpus acutus, thelypteris palus." -85.30528 <D@s    1994-0 7-11 r     eleocharis ros tellata    (torr.) torr. RC  rostellata 9 ~f  poales |[   Kalamazoo <!9R*   b[ united states     MICHIGAN >  741 On U     
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Eleocharis rostellata", "scientificNameAuthorship": "(Torr.) Torr.", "genus": "", "subgenus": "", "specificEpithet": "rostellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "741", "verbatimEventDate": "1994-07-11", "habitat": "", "occurrenceRemarks": "\"Assoc.: Typha angustifolia, Carex stricta, C. lanuginosa, Scirpus acutus, Thelypteris palus.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.30528", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}