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": ""}
    4q1 texas  ;ey@ POACEAE  0= United States  LeRoy H. Harvey A   tridens albescens dy   Poales JT<Y   L HILL     (Vasey) Woot. & Standl. y  albescens C   0`( T CONTAC7 UM HERBARIUM 1425346  l   W&=?U 835     3y~s tridens 1939-06-13 _ u 
{"catalogNumber": "1425346", "order": "Poales", "family": "Poaceae", "scientificName": "Tridens albescens", "scientificNameAuthorship": "(Vasey) Woot. & Standl.", "genus": "Tridens", "subgenus": "", "specificEpithet": "albescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "835", "verbatimEventDate": "1939-06-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Hill", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}