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": ""}
  $COj SALTILLO    =8g  asparagales ASPARAGACEAE p   |n Mexico  C^)@ (ENGELM.) H.S.GENTRY 1646 S@W_.     25.4538  2`B= 1972-10-08   -101.075 gh 4  la chicharra; las barrancas w of saltillo ,D  STRIATA -R    9QR 6 falcata Coahuila  3aL   L deset shrub, limestone 23106 [     agave striata subsp. falcat]a !   AGAVE BU 8J 
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Agave striata subsp. falcata", "scientificNameAuthorship": "(Engelm.) H.S.Gentry", "genus": "Agave", "subgenus": "", "specificEpithet": "striata", "verbatimTaxonRank": "", "infraspecificEpithet": "falcata", "identifiedBy": "", "recordedBy": "", "recordNumber": "23106", "verbatimEventDate": "1972-10-08", "habitat": "Deset shrub, limestone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "Saltillo", "municipality": "", "locality": "La Chicharra; Las Barrancas W of Saltillo", "decimalLatitude": "25.4538", "decimalLongitude": "-101.075", "verbatimCoordinates": "", "minimumElevationInMeters": "1646", "maximumElevationInMeters": ""}