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": ""}
 8 RARE  Z. Poaceae   OPEN GRAVEL IN CAMPGROUND | CERASTIUM FONTANUM ;   Q+G R 1404231 CAPE BRETON HIGHLANDS NATIONAL PARK, CHETTICAMP CAMPGROUND Vl[s   michael j. oldham 6p )  AIRA  ^   ZYj% CARYOPHYLLEA  Ssk poales 1992-06-21 >,z   canada @>X     U/WJ INVERNESS  L. te+   michael j. oldham IQn   i NOVA SCOTIA  AIRA CARYOPHYLLE A xrP     SL [` 13847
{"catalogNumber": "1404231", "order": "Poales", "family": "Poaceae", "scientificName": "Aira caryophyllea", "scientificNameAuthorship": "L.", "genus": "Aira", "subgenus": "", "specificEpithet": "caryophyllea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "Michael J. Oldham", "recordNumber": "13847", "verbatimEventDate": "1992-06-21", "habitat": "open gravel in campground | Cerastium fontanum", "occurrenceRemarks": "rare", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "Inverness", "municipality": "", "locality": "Cape Breton Highlands National Park, Chetticamp Campground", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}