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": ""}
Ontario Zt!    !~ Thundr Bay  +iK, 3936  4 POALES  Ul%  JOHN L. RILEY   J_ g, 1976-07-12 Canada o     M&XS 48â° 00' n 89â° 39' w   G Z*  atrocinctus cyperaceae _Y]r     #kIM/1427873     48  O$ PIGEON RIVER LOWLANDS, CLOSE TO MIDDLE FALLS (151A)     t?F( MOIST ELM-ASH BOTTOMLAND WITH SOME BALSAM POPLAR, WILLOW, WHITE CEDAR, BUR OAK.  @Y W -89.65 fernald ]z:sD   hb =9 Scirpus atrocinctus
{"catalogNumber": "1427873", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scirpus atrocinctus", "scientificNameAuthorship": "Fernald", "genus": "", "subgenus": "", "specificEpithet": "atrocinctus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John L. Riley", "recordNumber": "3936", "verbatimEventDate": "1976-07-12", "habitat": "Moist elm-ash bottomland with some balsam poplar, willow, white cedar, bur oak.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Pigeon River lowlands, close to Middle Falls (151A)", "decimalLatitude": "48", "decimalLongitude": "-89.65", "verbatimCoordinates": "48\u00c2\u00b0 00' N 89\u00c2\u00b0 39' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}