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": ""}
POINT PELE#E NATIOoNAL PARK, MERSEA TOWNSHIP 4      f 1246361  /jmJ 1976-08-20  ANTON A. REZNICEK, P.F. MAYCOCK & D.R. GREGORY xSj2     K dry, gravelly roadside; locally frequent   S.N. c     -(l8t Euphorbia davidii     1E$Z MARK H. MAYFIELD    k&6 ontario    W7 subils  dt5= davidii  H4^ Essex
{"catalogNumber": "1246361", "order": "", "family": "", "scientificName": "Euphorbia davidii", "scientificNameAuthorship": "Subils", "genus": "", "subgenus": "", "specificEpithet": "davidii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark H. Mayfield", "recordedBy": "Anton A. Reznicek, P.F. Maycock & D.R. Gregory", "recordNumber": "s.n.", "verbatimEventDate": "1976-08-20", "habitat": "Dry, gravelly roadside; locally frequent", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Point Pelee National Park, Mersea Township", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}