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": ""}
 MeDad 1376549 Ontario pB A    My f  1991-06-16  Hz-r Cyperaceae      A[An CANADA  KnI ` CAREX  =L leptonervia 12786 ;u~a   MICHAEL J. OLDHAM 5   zG9U (Fernald) Fernald Poales >rd        b5  utm 201310, map 40i/10, square 17nt23  Wx BAYHAM TOWNSHIP, 2.5 KM SE OF STRAFFORDVILLE POST OFFICE.  alZ ELGIN  carex leptonervia ?=? 
{"catalogNumber": "1376549", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex leptonervia", "scientificNameAuthorship": "(Fernald) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "leptonervia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "12786", "verbatimEventDate": "1991-06-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Elgin", "municipality": "", "locality": "Bayham Township, 2.5 km SE of Straffordville Post Office.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 201310, Map 40I/10, Square 17NT23", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}