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": ""}
3687 @;?   UNITED STATES .Soet      T0< "? lvs alternate and internodes short, but stamens 4 and apparently pectinate" aar 2010  heterophyllum  k9 _       Haloragaceae #VlM    Kf Myriophyllum   < u8 Wetland inventory for Keweenaw Bay Indian Community, Sand Point.      ? 46.781599   l< 1334020  6bFZ -88.470964
{"catalogNumber": "1334020", "order": "", "family": "Haloragaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "heterophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3687", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"? lvs alternate and internodes short, but stamens 4 and apparently pectinate\" AAR 2010", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Wetland inventory for Keweenaw Bay Indian Community, Sand Point.", "decimalLatitude": "46.781599", "decimalLongitude": "-88.470964", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}