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": ""}
 eragrostis 2y     ku1 WALTER N. KOELZ    ;- #D 24153   (0 (ROXB.) STEUD.   148659 V9*4     ALOG THE BRAHMA PUTRA, NEAR GAUHATI, PALASBARI -<L&           |I f; 1949-10-30 gangetica <  
{"catalogNumber": "1486597", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Roxb.) Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "gangetica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "24153", "verbatimEventDate": "1949-10-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Along the Brahma putra, near Gauhati, Palasbari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}