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": ""}
CONTACT UM HERBAIUM R&    qr_  SM. Kawartha Lakes 4-  petiolaris $q   = salicaceae 1456926 Bb #  ONTARIO WcW  2014-06-18  ?n   Salix -I    daniel f. brunton d_   v!.W MALPIGHIALES   Y SALIX PETIOLARIS    18576 j36  44.6139 r5-   m0 44.,6139Â° N, 79.0600Â° W CANADA `!5   89b9  -79.06    
{"catalogNumber": "1456926", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix petiolaris", "scientificNameAuthorship": "Sm.", "genus": "Salix", "subgenus": "", "specificEpithet": "petiolaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel F. Brunton", "recordNumber": "18576", "verbatimEventDate": "2014-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Kawartha Lakes", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "44.6139", "decimalLongitude": "-79.06", "verbatimCoordinates": "44.6139\u00c2\u00b0 N, 79.0600\u00c2\u00b0 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}