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": ""}
4143 V*8  LEASK BAY, SOUTH BAY 2/ST      ,]V canada     Apiales Gj/4.  1932-07-18 K    1431977 h   m. Damp thicket, open spaces Conium >     MACULATUM .9@u   manitoulin Pc1|9    CONIUM MACULATUM Ii    ) mh8 Walter Koelz 
{"catalogNumber": "1431977", "order": "Apiales", "family": "", "scientificName": "Conium maculatum", "scientificNameAuthorship": "", "genus": "Conium", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter Koelz", "recordNumber": "4143", "verbatimEventDate": "1932-07-18", "habitat": "Damp thicket, open spaces", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Manitoulin", "municipality": "", "locality": "Leask Bay, South Bay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}