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": ""}
  5]N sporobolus  hochst. ex a.rich. 4> )N   POALES L    sporobolus marginatus v   W  SINDH    Lamdhi 8&+~   hALTER N. KOELZ Q   1934-03-04 E    0 POACEAE  Karachi 9sXt  1488721 SdBQx   7652 w|X  marginatus w   PAKISTAN X6zUQ  
{"catalogNumber": "1488721", "order": "Poales", "family": "Poaceae", "scientificName": "Sporobolus marginatus", "scientificNameAuthorship": "Hochst. ex A.Rich.", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "marginatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "7652", "verbatimEventDate": "1934-03-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "Sindh", "county": "Karachi", "municipality": "", "locality": "Landhi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}