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": ""}
1986-06-23 )     %tt L. p.p.   ; fPu Utricularia vulgaris   /ei| Ontario  fs3 UTRICULARIA   ~K Canada    Sl[ + 1661768  z*[I LENTIBULARIACEAE   S VULGARIS   cd; essex  639a    m. j. oldham  I4 u    LA$MIALES AHw  Common .   
{"catalogNumber": "1661768", "order": "Lamiales", "family": "Lentibulariaceae", "scientificName": "Utricularia vulgaris", "scientificNameAuthorship": "L. p.p.", "genus": "Utricularia", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "6399a", "verbatimEventDate": "1986-06-23", "habitat": "", "occurrenceRemarks": "Common", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}