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": ""}
potamogetonaceae q    l. #/6   xi&/ United Stat3s missaukee lake H_    1941-08-12 - jK    -Z 44.192524  `YKg MICHIGAN  # 473 gramineus ~         w >Alismatales   q7 depth of water: 1(1/2-1)ft. bottom: sand POTAMOGETON AI,     TBT POTAMOGETONGRAMINEUS  &a k= -85.141024  1280850 _U! 
{"catalogNumber": "1280850", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "gramineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "473", "verbatimEventDate": "1941-08-12", "habitat": "Depth of Water: 1(1/2-1)ft. Bottom: sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Missaukee Lake", "decimalLatitude": "44.192524", "decimalLongitude": "-85.141024", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}