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": ""}
4506 AE(     _LD7  Walter N. Koelz  KANGRA uOJm   o 914     INDIA  A   crepis SH>t[    %U Crepis thomsonii    ASTERACEAE  baijnath, punjab Ex  k  BABC. IWv  1933-05-18 UZ?   HIMACHAL PRADESH 8$:     1538319 6  thoImsonii (  Asterales Os(l  
{"catalogNumber": "1538319", "order": "Asterales", "family": "Asteraceae", "scientificName": "Crepis thomsonii", "scientificNameAuthorship": "Babc.", "genus": "Crepis", "subgenus": "", "specificEpithet": "thomsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4506", "verbatimEventDate": "1933-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Kangra", "municipality": "", "locality": "Baijnath, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "914", "maximumElevationInMeters": ""}