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": ""}
 K  1965-10-16  %ag HEAVY CLAY SOIL OF SEDGEY AREA     Aphelandra Eh!X7      19.5633 9P3s         G. MartÃ­nez-CalderÃ³n    R6FHy -100.476     3Ae1D acanthaceae    ^12  397
{"catalogNumber": "", "order": "", "family": "Acanthaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Aphelandra", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Mart\u00c3\u00adnez-Calder\u00c3\u00b3n", "recordNumber": "397", "verbatimEventDate": "1965-10-16", "habitat": "Heavy clay soil of sedgey area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.5633", "decimalLongitude": "-100.476", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}