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": ""}
POACEAE t* .   !T g| poales   l<_ MEGHALAYA  zc SEast Khasi Hills 1486691 N__(3    2407 8 *    eragrosts nira 3     #by Field edge    B& E` nigra  G1gE  Ythakur rup chand  m:_i Mawphlang  )  ERAGROSTIS    1829 q    NEES EX STEUD. c7  
{"catalogNumber": "1486691", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis nigra", "scientificNameAuthorship": "Nees ex Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "2407", "verbatimEventDate": "", "habitat": "Field edge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}