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": ""}
Conc. X Lot 13, Vespra Twp. wM=X      i2  In gravel at side of aband0ned railway track with Equisetum hyemale.  naPl@ carex Cyperaceae E.lV   BAz) ANTON A. REZNICEK   poales ~!et   brevior &r    )*4  canada  KDC 1285285   ]8>Z (DEWEY) MACK. EX LUNELL  sontario ~( #Z  carex brevior  5Y*   E5O! 1971-09-26 254 ,      
{"catalogNumber": "1285285", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex brevior", "scientificNameAuthorship": "(Dewey) Mack. ex Lunell", "genus": "Carex", "subgenus": "", "specificEpithet": "brevior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "254", "verbatimEventDate": "1971-09-26", "habitat": "In gravel at side of abandoned railway track with Equisetum hyemale.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Conc. X Lot 13, Vespra Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}