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": ""}
  pogonatherum paniceum t   1219 g8    +^ v umran    CAPY  East Khasi Hills   W?  poaceae 1366 /   xR) open bank     1488523?qp   Thakur Rup Chand fa[    hack. vq|+R   ja   PANICEUM   st  POGONATHERUM 1949-04-11 7w 
{"catalogNumber": "1488523", "order": "", "family": "Poaceae", "scientificName": "Pogonatherum paniceum", "scientificNameAuthorship": "Hack.", "genus": "Pogonatherum", "subgenus": "", "specificEpithet": "paniceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1366", "verbatimEventDate": "1949-04-11", "habitat": "Open bank", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "East Khasi Hills", "municipality": "", "locality": "Umran", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}