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": ""}
  31a Ontario   Nq c Still in flower at this date  8w 3.9 MI W OE HWY 2 EXIT ON S SIDE OF HWY 401, LOT 1, CONC. V; RALEIGH TWP., 7 MI E OF TILBURY   Chatham-Kent m3H  euphorbiaceae  r  platypylla D9 Bo   N -82.30502  C Euphorbia platyphylla 6642  % %     OBLO malpighiales    42.30442 $GI  L.    moist, grassy slopes of ditch by highway side. frequent    1269983 Az F      [8Xl anton a. reznigek
{"catalogNumber": "1269983", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia platyphylla", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "platyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "6642", "verbatimEventDate": "", "habitat": "Moist, grassy slopes of ditch by highway side. Frequent", "occurrenceRemarks": "Still in flower at this date", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Chatham-Kent", "municipality": "", "locality": "3.9 mi W of Hwy 2 exit on S side of Hwy 401, Lot 1, conc. V; Raleigh twp., 7 mi E of Tilbury", "decimalLatitude": "42.30442", "decimalLongitude": "-82.30502", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}