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": ""}
TEXAS ;j     a.s. hitchc.  A&  POACEAE 6aTu   .$J 1424722  RO9Wf contractus    barton h. warn0ck    j sporobolus contractus   &K^ Poales      !q1n AT OLD FORT D.A. RUSSEL, MARFA   .^J:L presidio     V9Z 1949-08-21  +$WFw UNITED STATES  6 sporobolus
{"catalogNumber": "1424722", "order": "Poales", "family": "Poaceae", "scientificName": "Sporobolus contractus", "scientificNameAuthorship": "A.S. Hitchc.", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "contractus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barton H. Warnock", "recordNumber": "", "verbatimEventDate": "1949-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Presidio", "municipality": "", "locality": "at Old Fort D.A. Russel, Marfa", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}