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": ""}
 44.25 aX   Vnited StateszT  POTAMOGETONACEAE YGs0    5 potamogeton gramineus     [ < Y 94  +~J; JOSEPH BAILEY   #upf* Michigan  wexford )mF   lake: mitchell, sta. no. 1 t21-22n, r10w Ng    6 1937-0=7-04   xe> -85.4833L3 alismatales *5!L     
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph Bailey", "recordNumber": "94", "verbatimEventDate": "1937-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wexford", "municipality": "", "locality": "Lake: Mitchell, Sta. No. 1 T21-22N, R10W", "decimalLatitude": "44.25", "decimalLongitude": "-85.48333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}