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": ""}
(L.) KUNTH EdX@ C. B. CLARKE  +Dg    7 ELGIN    & +n 1991-07-23  - CAPILLARIS  z-R bulbostylis canada     lj Dunwich Townshi, abandoned railway line, 0.7 km WSW of Iona Station.      Cyperaceae 42       QS 1359425   12966 FD.   BULBOSTYLIS CAPILLARIS   %   CHl poales ontario qhZIS  Michael J. Oldham  x 1P 
{"catalogNumber": "1359425", "order": "Poales", "family": "Cyperaceae", "scientificName": "Bulbostylis capillaris", "scientificNameAuthorship": "(L.) Kunth ex C. B. Clarke", "genus": "Bulbostylis", "subgenus": "", "specificEpithet": "capillaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "12966", "verbatimEventDate": "1991-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Elgin", "municipality": "", "locality": "Dunwich Township, abandoned railway line, 0.7 km WSW of Iona Station.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}