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": ""}
    JOHN L. RILEY xT&0  1979-07-15 HQ*b*      1661599    JOHN L. RILEY  [L TREED LOW-!SHRUB FEN.   Ptz Canada   ONTARIO & YA   50.86667 (   50Â° 52' N. 82Â° 45' W. Lj|Sq    i Utricularia minor Lentibulariaceae X:2    ZZM Cochrane UTRICULARIA 7EW#   * -82.75 lamiales R   no named locality for catalog no: 1661599 A 
{"catalogNumber": "1661599", "order": "Lamiales", "family": "Lentibulariaceae", "scientificName": "Utricularia minor", "scientificNameAuthorship": "", "genus": "Utricularia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John L. Riley", "recordedBy": "John L. Riley", "recordNumber": "", "verbatimEventDate": "1979-07-15", "habitat": "Treed low-shrub fen.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Cochrane", "municipality": "", "locality": "No named locality for catalog no: 1661599", "decimalLatitude": "50.86667", "decimalLongitude": "-82.75", "verbatimCoordinates": "50\u00c2\u00b0 52' N. 82\u00c2\u00b0 45' W.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}