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": ""}
    -h+U> aCONT0RACTA  V Eriochloa  h] z  texas CONTACT UM HERBARIUM Nh5aA   poaceae  L!OC   ?x UNITED STATES  (O(b 1946-07-09    poales 0C       rvy 16267   J HITCHC.  of  TARRANT  eriochloa contracta lr   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Eriochloa contracta", "scientificNameAuthorship": "Hitchc.", "genus": "Eriochloa", "subgenus": "", "specificEpithet": "contracta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "16267", "verbatimEventDate": "1946-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Tarrant", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}