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": ""}
PATNA, ORISSA PROVINCE J  INDICUM $Qn~q    R>c india     H 3l 1937-04-04   3LZ/ 11339  WASTE GROUND p   T*; l.     m|b[f Patna      !3r 1520211  bx Heliotropium indicum    walter n. koelz GBuTV  
{"catalogNumber": "1520211", "order": "", "family": "", "scientificName": "Heliotropium indicum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "indicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "11339", "verbatimEventDate": "1937-04-04", "habitat": "Waste ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "Patna", "municipality": "", "locality": "Patna, Orissa Province", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}