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": ""}
 Walter N. Koelz s@;|?    u^ rauvolfia 33557 n$w  apocynaceae l:hv  EAST KHASI HILLS )C~   WkOi VERTICILLATA rauvolfia verticillata F^|w   ,  baill.   - c!R FOREST   MEGHALAYA <mk`   Bu INDIA  1z 1521399  Cherrapuntee  n8   O gentianales 1952-04-14 Q@%   69 *& 1219     
{"catalogNumber": "1521399", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Rauvolfia verticillata", "scientificNameAuthorship": "Baill.", "genus": "Rauvolfia", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "33557", "verbatimEventDate": "1952-04-14", "habitat": "Forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}