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": ""}
 %VCgU 1931-03-|13 negrta [nagrota] gGt 6  1520531 prkjn     L. 3I$7     VERBENACEAE &  india ,#nD!   BrI himachal pradesh   wm LANTANA CAMARA    7 HEDGES  Q@b Lantana   walter n. koelz ?     CEgz~ 914   TNL 1734 
{"catalogNumber": "1520531", "order": "", "family": "Verbenaceae", "scientificName": "Lantana camara", "scientificNameAuthorship": "L.", "genus": "Lantana", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1734", "verbatimEventDate": "1931-03-13", "habitat": "Hedges", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "Negrota [Nagrota]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "914", "maximumElevationInMeters": ""}