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": ""}
6508 _:   Gentianales M~K    tx 5O RUBIACEAE 42.70474 )?   ] MICHIGAN Galium NqhC   I8Ih OBTUSUM  1958-06-13 .aI:o   | JP -85.21773    G GALIUM OBTUSUM  / ne4r center e1/2 sec.26, carlton tp., ca. 5.5 mi. me of hastings. BARRY b@  United States hDcMd  Edward G. Voss R-    "Petals 4, white." ^HBNW     bigelow    beech-maple woods  t8BC  1243935 Yw  
{"catalogNumber": "1243935", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Galium obtusum", "scientificNameAuthorship": "Bigelow", "genus": "Galium", "subgenus": "", "specificEpithet": "obtusum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6508", "verbatimEventDate": "1958-06-13", "habitat": "beech-maple woods", "occurrenceRemarks": "\"Petals 4, white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "near center E1/2 sec.26, Carlton Tp., ca. 5.5 mi. NE of Hastings.", "decimalLatitude": "42.70474", "decimalLongitude": "-85.21773", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}