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": ""}
GANGLE LAKE T30N, R1E, SEC 9  3    k  Potamogetonaceae  W ALISMATALES    1269747 u|)`   filiformis OJ4    [NOTE OBTUSE LEAF TIP AND BROAD SESSILE STIGMAS]    1936-08-03 P=b V   O -84.3186 45.00881    139 E    ,h5s6 Michigan united states ou   ?/ zx Stuckenia filiformis   s Montmorency    
{"catalogNumber": "1269747", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Stuckenia filiformis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "filiformis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "139", "verbatimEventDate": "1936-08-03", "habitat": "", "occurrenceRemarks": "[note obtuse leaf tips and broad sessile stigmas]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montmorency", "municipality": "", "locality": "Gangle Lake T30N, R1E, Sec 9", "decimalLatitude": "45.00881", "decimalLongitude": "-84.3186", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}