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": ""}
1981-08-14 cC_G~     P asparagales    !C CANADA TUBEROSUS |Z   T+UBEROSUS _CN1     Y MOIST ACID SANDY HOLLOW AMONG HIGH DUNES 1647614  |ex   W p. m. catling  ^#j>  Halifax   o lN var.    Orchidaceae $f  Calopogon ,4  NOVA SCOTIA N     )  NORTH-EAST OF WEST LIGHT, AU SABLE ISLAND
{"catalogNumber": "1647614", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Calopogon", "subgenus": "", "specificEpithet": "tuberosus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "tuberosus", "identifiedBy": "", "recordedBy": "P. M. Catling", "recordNumber": "", "verbatimEventDate": "1981-08-14", "habitat": "moist acid sandy hollow among high dunes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "Halifax", "municipality": "", "locality": "north-east of West Light, Au Sable Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}