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": ""}
 &`om walter n. koelz   Rw*_ Poales  1486597 sHZ*   Eragrostis wW      24153 pJ ,Y    GANGETICA n       1949-10-30 p/    i4G along the brahma putra, near gauhati, alasbari  e^ragrPostis gangetica R w   o9,C india KAMRUP 57MD%    Poaceae X 
{"catalogNumber": "1486597", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis gangetica", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "gangetica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "24153", "verbatimEventDate": "1949-10-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "Kamrup", "municipality": "", "locality": "Along the Brahma putra, near Gauhati, Palasbari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}