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": ""}
     INDIA t !     % & ASTERACEAE     f$ q WALTER N. KOELZ 1949-04-01 vofR  asterales U WV    bfWn| (l.) poir.   1538647 ^#]    J chhattisgarh  MR 22428  maderaspatana 5G G   +!P7 grangea maderaspatana 
{"catalogNumber": "1538647", "order": "Asterales", "family": "Asteraceae", "scientificName": "Grangea maderaspatana", "scientificNameAuthorship": "(L.) Poir.", "genus": "", "subgenus": "", "specificEpithet": "maderaspatana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "22428", "verbatimEventDate": "1949-04-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Chhattisgarh", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}