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": ""}
   hGg+5 anton a. reznicek     874 :  arvensis b   vd 42.5438333 UNITED STATES wD  1514986 Q!x    Asterales H~    w   WILLIAM S. MARTINUS  - A J In sandy soil of upland forest edge. Sonchus B   ALLEGAN +     S e% allegan state game area; 4.5 miles se of fennville; 1400' s of 118th ave., 20' e f 46th st.  |; sonchus arvensis  :t Uncommon; flowers yellow.  . 6sh -85.9948333 
{"catalogNumber": "1514986", "order": "Asterales", "family": "", "scientificName": "Sonchus arvensis", "scientificNameAuthorship": "", "genus": "Sonchus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "874", "verbatimEventDate": "", "habitat": "In sandy soil of upland forest edge.", "occurrenceRemarks": "Uncommon; flowers yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area; 4.5 miles SE of Fennville; 1400' S of 118th Ave., 20' E of 46th St.", "decimalLatitude": "42.5438333", "decimalLongitude": "-85.9948333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}