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": ""}
 rFd manitoulin  EMG damp thicket  1507418 @F    TRIADENUM *:  HYPERICACEAE @ ~&  4277 t$:    _|& (SPACH) GLEASON  =+ fraseri  wikwemikong !1Yc  x 7 malpighiales      CANADA Kr@HX   1932-07-24 ,m,   O Ontario Triadenum fraseri g X   
{"catalogNumber": "1507418", "order": "Malpighiales", "family": "Hypericaceae", "scientificName": "Triadenum fraseri", "scientificNameAuthorship": "(Spach) Gleason", "genus": "Triadenum", "subgenus": "", "specificEpithet": "fraseri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4277", "verbatimEventDate": "1932-07-24", "habitat": "Damp thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Wikwemikong", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}