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": ""}
carl o. grassl PS  D<elta     zcoVX UNITED STATES  =b03 45.83333  iJ=Cz On beac   R2 Sagittaria latifolia 1486 9bf   -87.01667 _a:v    SAGITTARIA OYi    l F6  1282391 alismataceae  2 k    latifolia 6Xfa   C4 ALISMATALES 1934-07 D  michigan  @w`F     h WILLD.  q`.em 45â°50' n, llat., 87â°1'w. long. 1 milee south of gladstone 
{"catalogNumber": "1282391", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria latifolia", "scientificNameAuthorship": "Willd.", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "latifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "1486", "verbatimEventDate": "1934-07", "habitat": "On beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "45\u00c2\u00b050' N, Lat., 87\u00c2\u00b01'W. Long. 1 mile south of Gladstone", "decimalLatitude": "45.83333", "decimalLongitude": "-87.01667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}