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": ""}
  1956-07-12 pHs>        1243581    GALIUM BOVREALE  G      s6  locally abundant in moist ground  gLk@ L.   EMMET ~;d   dm rubiaceae  )s*j= ON W SIDE OF U.S. HIGHWAY 31, 1/2 MI. N OF ROAD T0 PONSHEWAING, SEC. 16, LITTLEFIELD TP.  V c*# 3000    2x 0 galium  united states ; 
{"catalogNumber": "1243581", "order": "", "family": "Rubiaceae", "scientificName": "Galium boreale", "scientificNameAuthorship": "L.", "genus": "Galium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3000", "verbatimEventDate": "1956-07-12", "habitat": "locally abundant in moist ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Emmet", "municipality": "", "locality": "on W side of U.S. highway 31, 1/2 mi. N of road to Ponshewaing, sec. 16, Littlefield Tp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}