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": ""}
  x_Z s ELLICE TWP., ELLICE SWAMP, 12.5KM NNE OF STRATFORD POST OFFICE; N OF SWAMP CANADA hr    +H*eM L.   khih UTM 062159, MAP 40P/7, SQUARE 17NU01  CONIUM MACULATUM 841D!  MACULATUM DB  apiaceae <!N0    (`U sigle colony, ot touched by cattle  J] apiales    ONTARIO z @Z  1990-06-07 El    9 PERT^H roadside cattle pasture 1  Michael J. Oldham p     1431962 sYqY 
{"catalogNumber": "1431962", "order": "Apiales", "family": "Apiaceae", "scientificName": "Conium maculatum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "1990-06-07", "habitat": "Roadside cattle pasture", "occurrenceRemarks": "single colony, not touched by cattle", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Perth", "municipality": "", "locality": "Ellice Twp., Ellice Swamp, 12.5km NNE of Stratford Post Office; N of swamp", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 062159, MAP 40P/7, SQUARE 17NU01", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}