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 DCo8a    C sporobolus giganteus   SPOROBOLUS sP       Navajo L   *h ARIZONA   1424873 nmS    UnitedStates nj   1939-09-01 q&l5   O!V Jeddito Trading Post  7 volney h. jones NASH |   giganteus ]   POALES Fq   g^9 1003 
{"catalogNumber": "1424873", "order": "Poales", "family": "Poaceae", "scientificName": "Sporobolus giganteus", "scientificNameAuthorship": "Nash", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "giganteus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Volney H. Jones", "recordNumber": "1003", "verbatimEventDate": "1939-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Navajo", "municipality": "", "locality": "Jeddito Trading Post", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}