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": ""}
 W+ 1958-06-11  dichanthelium  g   Unted States f@nh   W%y poacea3 (PERSON EX ASHE) MOHLENBR. &jG%*     VAR. 1239793 q-    MEpLJ ASHEI michigan     F -86.361204 BENTON TP., CA. 1 MI. W OF MILLBURG. M   z&  occasional, sandy oak-sassafras woods,  EDWARD G. VOSS i   6411 ;(w H    EDWARD G. VOSS imn @  berrien      gNzc  commutatum  R3 Poales   H 42.122778
{"catalogNumber": "1239793", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Pearson ex Ashe) Mohlenbr.", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "commutatum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "ashei", "identifiedBy": "Edward G. Voss", "recordedBy": "Edward G. Voss", "recordNumber": "6411", "verbatimEventDate": "1958-06-11", "habitat": "occasional, sandy oak-sassafras woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Benton Tp., ca. 1 mi. W of Millburg.", "decimalLatitude": "42.122778", "decimalLongitude": "-86.361204", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}