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": ""}
   l  aucheri    Chrysopowgon    7m 10 MI. ABOVE LANDHI  B  poaceae  @H 1486327         Bh f chrysopoqon aucheri   eM Karachi    1934-03-04 ez     765    pakistan D|i  WALTER N. KOELZ )j& 
{"catalogNumber": "1486327", "order": "", "family": "Poaceae", "scientificName": "Chrysopogon aucheri", "scientificNameAuthorship": "", "genus": "Chrysopogon", "subgenus": "", "specificEpithet": "aucheri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "7635", "verbatimEventDate": "1934-03-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "", "county": "Karachi", "municipality": "", "locality": "10 mi. above Landhi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}