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": ""}
 P  1937-07-07  Y`(H: 46.28237  v MICHIGAN  u united states  M>J _ Lake: Witch, Sta. No. 3 T45N, R30W, Sec. 24 POTAMOGETON GRAMINEUS v 9-^   L. q63A  -88.00229 .   (GRAMINEUS D!QE@   Alismatales ]K   55 As       <|B=3 1280972 POTANOGETON  M    Fhg W.C. BECKMAN MARQUETTE :NYfG9    DEPTH OF WATER: 1-3 FT BOTTOM: SANDY MUD AFmw*   potamogetonaceae RM^ 
{"catalogNumber": "1280972", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "gramineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.C. Beckman", "recordNumber": "55", "verbatimEventDate": "1937-07-07", "habitat": "Depth of Water: 1-3 ft Bottom: Sandy mud", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Lake: Witch, Sta. No. 3 T45N, R30W, Sec. 24", "decimalLatitude": "46.28237", "decimalLongitude": "-88.00229", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}