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": ""}
poales 7y     R. R. Stewart $~^Pz  (Poir. P.Fourn. Us  agropogon 0el  ã agropogon lutosus RQN   PUNJAB uu U    POACEAE ~$qvI     9 M near Rawalpindi   x+ LUTOUS      13818   1934-04-30 Hu_     u  1702764 pakistan B 
{"catalogNumber": "1702764", "order": "Poales", "family": "Poaceae", "scientificName": "\u00c3\u0097 Agropogon lutosus", "scientificNameAuthorship": "(Poir.) P.Fourn.", "genus": "Agropogon", "subgenus": "", "specificEpithet": "lutosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. R. Stewart", "recordNumber": "13818", "verbatimEventDate": "1934-04-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "Punjab", "county": "", "municipality": "", "locality": "near Rawalpindi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}