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": ""}
   Roadside, Irare. y4 -[      w  16457     Ontario euphorbiaceae  F &  ENGELM. NUt-W      yr 1994-07-23  mBuh 44.26051  q Hastings   pPC EUPHORBIA GLYPTOSPERMA  Xm% -77.12668    1x Rare   GLYPTOSPERMA NUo;   6y7gz MICHAEL J. OLDHAM
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia glyptosperma", "scientificNameAuthorship": "Engelm.", "genus": "", "subgenus": "", "specificEpithet": "glyptosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "", "recordNumber": "16457", "verbatimEventDate": "1994-07-23", "habitat": "Roadside, rare.", "occurrenceRemarks": "Rare", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Hastings", "municipality": "", "locality": "", "decimalLatitude": "44.26051", "decimalLongitude": "-77.12668", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}