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": ""}
   ?hnjX) graz3d areas in low hills, abundant, growing in sandy loam in partial shade    POACEAE HEpWU   eN horizontalis  ue~~ 16.9155 digitaria orizontalis        r Digitaria t.r. soderstrom WC      RNCÃ³N VIEJO; TEHUANTEPEC; 5 KM N OF THE VILLAGE OF MATIAS ROERO @      l[66K 1120465   L9+( robert merill king   &5ER; mexico
{"catalogNumber": "1120465", "order": "", "family": "Poaceae", "scientificName": "Digitaria horizontalis", "scientificNameAuthorship": "", "genus": "Digitaria", "subgenus": "", "specificEpithet": "horizontalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.R. Soderstrom", "recordedBy": "Robert Merill King", "recordNumber": "", "verbatimEventDate": "", "habitat": "Grazed areas in low hills, Abundant, growing in sandy loam in partial shade", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Rinc\u00c3\u00b3n Viejo; Tehuantepec; 5 km N of the village of Matias Romero", "decimalLatitude": "16.9155", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}