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": ""}
ontario    on moist fibrous ma7of mosses and humus at edge of rock pool. some sphagnum hB   _ droseraceae   ? droser4  Ql Canada  :V[(q C. E. GARTON & W. SMITS -86.15 B   d ROTUNDIFOLIA 48Â° 14' 86Â°  09' B^RC^     Xv    Caryophyllales 1977-07-18 n$WW    =X 48.23333  drosera rotundifolia P     3 17795 Thunder Bay  U8     l.  4?D   
{"catalogNumber": "", "order": "Caryophyllales", "family": "Droseraceae", "scientificName": "Drosera rotundifolia", "scientificNameAuthorship": "L.", "genus": "Drosera", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. E. Garton & W. Smits", "recordNumber": "17795", "verbatimEventDate": "1977-07-18", "habitat": "On moist fibrous mat of mosses and humus at edge of rock pool. Some Sphagnum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "48.23333", "decimalLongitude": "-86.15", "verbatimCoordinates": "48\u00c2\u00b0 14' 86\u00c2\u00b0 09'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}