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": ""}
  %e IN OPEN-SAND, HILLY BLOW AREA.   rJ  1513692  E. J. Hill 2w    allegan state game area; 4.5 miles se of hamilton. 0.5 miles e of hwym-40, 400' n of 127th ave. )       uncommon tree.  %    william s. martinus 6 =Y0     UNITED STATES e ?H         
{"catalogNumber": "1513692", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "E. J. Hill", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Martinus", "recordNumber": "", "verbatimEventDate": "", "habitat": "In open-sand, hilly blow area.", "occurrenceRemarks": "Uncommon tree.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Allegan State Game Area; 4.5 miles SE of Hamilton. 0.5 miles E of Hwy M-40, 400' N of 127th Ave.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}