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": ""}
   lGw CARYOPHYLLALES    YQ Opuntia t^ortispina  SOUTH DAKOTA G     fall river   CLAUDE A. BARR &0;  Engelm. & Bigelow %K1Y   F cactaceae  6 d$|&      $.G, TORTISPINA      
{"catalogNumber": "", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Opuntia tortispina", "scientificNameAuthorship": "Engelm. & Bigelow", "genus": "", "subgenus": "", "specificEpithet": "tortispina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude A. Barr", "recordNumber": "6", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "South Dakota", "county": "Fall River", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}