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": ""}
 < Inul4  __  1951-04-05  cappa *3B   V>!%r (buch.-ham. ex d. don) dc. mizoram xU:xl     INULA CAPPA 8o_A!  as7erales x >    Serchhip GuAf   walter n. koelz  jwdW       1538802 ^    Burnin g P   : 275=10   Fj. india 
{"catalogNumber": "1538802", "order": "Asterales", "family": "", "scientificName": "Inula cappa", "scientificNameAuthorship": "(Buch.-Ham. ex D. Don) DC.", "genus": "Inula", "subgenus": "", "specificEpithet": "cappa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "27510", "verbatimEventDate": "1951-04-05", "habitat": "Burning", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Mizoram", "county": "Serchhip", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}