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": ""}
2015-05-19  W  PERE MARQUETTE STATE FOREST, PINE RIVER, NEAR SKOOKUM RD. BOAT LAVNCH /SO>C  rosales Y,Sj      2 ANTON A. REZNICEK    ou I 44.082102 michigan a$Si)  crataegus coccinea Z   -85.647264 Y:  #mcI- coccinea 1413 .m  COMMON. FLS WHITE. [STAMENS 10, 4PPARENTLY] x   A27 Sandy banks. Associates: Anemone canadensis, Barbarea vulIgaris, Cornus sericea, Equisetm arvense, Heracleum maximum, Physocarpus opulifolius, Schizachne pvrpurascens, Thuja occidentalis, Viburnum lentago, Vitis riparia, Zanthoxylum americanum. L. x   bradford s. slaughter 6L   United States LU   mX crataegus  L^kDi Lake 1517082  `:=6   L;=i) Rosaceae 
{"catalogNumber": "1517082", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus coccinea", "scientificNameAuthorship": "L.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "coccinea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1413", "verbatimEventDate": "2015-05-19", "habitat": "Sandy banks. Associates: Anemone canadensis, Barbarea vulgaris, Cornus sericea, Equisetum arvense, Heracleum maximum, Physocarpus opulifolius, Schizachne purpurascens, Thuja occidentalis, Viburnum lentago, Vitis riparia, Zanthoxylum americanum.", "occurrenceRemarks": "Common. Fls white. [Stamens 10, apparently]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "Pere Marquette State Forest, Pine River, near Skookum Rd. boat launch", "decimalLatitude": "44.082102", "decimalLongitude": "-85.647264", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}