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": ""}
    Z. MANILTOA POLYANDRA FABALES M    1950-03-17 xd     f1 forest India ,  j   tura mountain C;ND   Gi!] 24747  ZJ7 1219   l5T MEGHALAYA   p?ga 1503866   E+ Walter N. Koelz  .Z9: Maniltoa  ,  WEST GARO HILLS  L| polyandra  oO (r0xb.) harms fabaceae K 
{"catalogNumber": "1503866", "order": "Fabales", "family": "Fabaceae", "scientificName": "Maniltoa polyandra", "scientificNameAuthorship": "(Roxb.) Harms", "genus": "Maniltoa", "subgenus": "", "specificEpithet": "polyandra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "24747", "verbatimEventDate": "1950-03-17", "habitat": "Forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "Tura Mountain", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}