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": ""}
    y open disturbed roadside | sandy <loam soil   poales   Y   rpens O   United States  6   [I bout3loua repens BOUTELOUA ><C     z, Stanley D. Jones & Gretchen D. Jones   6%V Poaceae texas renCC   7849 z1,   * (Kunth) Scribn. & Merr.       1406887  qN 0  1.3 mi. sw on fr 2687 from its jct. with fr 64, nw of guerra.     1992-01-11 I+E -  
{"catalogNumber": "1406887", "order": "Poales", "family": "Poaceae", "scientificName": "Bouteloua repens", "scientificNameAuthorship": "(Kunth) Scribn. & Merr.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "repens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley D. Jones & Gretchen D. Jones", "recordNumber": "7849", "verbatimEventDate": "1992-01-11", "habitat": "Open disturbed roadside | Sandy loam soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "1.3 mi. SW on FR 2687 from its jct. with FR 649, NW of Guerra.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}