attributes.tag: collection_date
attributes.value: 2016-04-13
attributes.tag: depth
attributes.value: 0.5 m
attributes.tag: env_broad_scale
attributes.value: freshwater lake biome
attributes.tag: env_local_scale
attributes.value: shoreline
attributes.tag: env_medium
attributes.value: lake water
attributes.tag: geo_loc_name
attributes.value: Germany: Berlin, Mueggelsee
attributes.tag: lat_lon
attributes.value: 52.4456 N 13.6224 E
attributes.tag: ammonium
attributes.value: 0.084
attributes.tag: diss_org_carb
attributes.value: 7.398
attributes.tag: diss_oxygen
attributes.value: 9.6
attributes.tag: nitrate
attributes.value: 0.754
attributes.tag: nitrite
attributes.value: 0.015
attributes.tag: ph
attributes.value: 7.97
attributes.tag: phosphate
attributes.value: 0.01
attributes.tag: samp_size
attributes.value: 2L
attributes.tag: temp
attributes.value: 12.7
attributes.tag: replicate
attributes.value: NA
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.water