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": ""}
    6+J! Bouteloua      t Gentle slope at base of limestone hill    1946-09-29 ,    .*6 victor l. cory    K*a 2.5 MI. SE OF KERRVILLE. U;NITED STATES ~  bouteloua hirsuta subsp. pectinata  .cK4   subsp. FLPGI  ln< 52394   U kerr  (Wf  Texas   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Bouteloua hirsuta subsp. pectinata", "scientificNameAuthorship": "", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Victor L. Cory", "recordNumber": "52394", "verbatimEventDate": "1946-09-29", "habitat": "Gentle slope at base of limestone hill", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Kerr", "municipality": "", "locality": "2.5 mi. SE of Kerrville.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}