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": ""}
 ! h caesar's head Ericales d cd     (buckley) a. gray  U7p   Leucothoe D#r 6     Not evident @  GREENVILLE  NR0@   4Ak ericac3ae  * 1509266   /)S UNITED STATES     LEUCOTHOE RECURVA o|Mw    Krecurva kR     1897-05-01 BvSS 
{"catalogNumber": "1509266", "order": "Ericales", "family": "Ericaceae", "scientificName": "Leucothoe recurva", "scientificNameAuthorship": "(Buckley) A. Gray", "genus": "Leucothoe", "subgenus": "", "specificEpithet": "recurva", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "", "verbatimEventDate": "1897-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Greenville", "municipality": "", "locality": "Caesar's Head", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}