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": ""}
 united states ?MJP    O&7S potamogton gvramin6eus   9 w 1280805 JOSEPH BAILEY  -   vD  ALISMATALES   $l T17N, R4W, Sec. 28 + Lake: Big Star, Sta. No. 4   1937-06-28  X%a     potamogeton CzL    c potamogetonazceae   $ Lake   @q:# MICHIGAN    75 GRAMINEUS  J/W.  DEPTH OF WATER: 6" BOTTOM: SAND )T  L. z^%Z   
{"catalogNumber": "1280805", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "gramineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph Bailey", "recordNumber": "75", "verbatimEventDate": "1937-06-28", "habitat": "Depth of Water: 6\" Bottom: sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "T17N, R14W, Sec. 28 + Lake: Big Star, Sta. No. 4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}