Item talk:Q336583

{

 "USGS Model Catalog Schema": {
   "@id": "https://data.usgs.gov/modelcatalog/model/af3caa44-7f34-4f91-acfe-826a695e73e4",
   "@type": "CreativeWork",
   "name": "MODFLOW-NWT - A Newton Formulation for MODFLOW-2005",
   "description": [
     {
       "@type": "TextObject",
       "additionalType": "description",

"abstract": "

The USGS MODFLOW-NWT is a Newton-Raphson formulation for MODFLOW-2005 to improve solution of unconfined groundwater-flow problems. MODFLOW-NWT is a standalone program that is intended for solving problems involving drying and rewetting nonlinearities of the unconfined groundwater-flow equation.

The best place to learn about MODFLOW and related programs is the <a href=\"https://www.usgs.gov/mission-areas/water-resources/science/modflow-and-related-programs\"> USGS MODFLOW website.</a>

"

     },
     {
       "@type": "TextObject",
       "additionalType": "short description",
       "abstract": "Model item published in 2011 sourced from the USGS Model Catalog"
     }
   ],
   "wbi:claims": [
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "instance of",
       "name": "Model",
       "propertyID": "P1",
       "value": "Q13",
       "disambiguatingDescription": "append"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "time",
       "alternateName": "publication date",
       "name": "2011",
       "propertyID": "P7",
       "precision": 9,
       "disambiguatingDescription": "add reference",
       "value": "+2011-09-30T00:00:00Z"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "author",
       "name": "Richard G Niswonger",
       "propertyID": "P102",
       "value": "Q48320",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "addresses subject",
       "name": "hydrology",
       "propertyID": "P94",
       "value": "Q158992",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "addresses subject",
       "name": "groundwater",
       "propertyID": "P94",
       "value": "Q159166",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/tm6a37",
       "propertyID": "P218",
       "value": "Q63047",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.1016/j.envsoft.2021.105250",
       "propertyID": "P218",
       "value": "Q291515",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/sir20215118b",
       "propertyID": "P218",
       "value": "Q55838",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/ofr20211110",
       "propertyID": "P218",
       "value": "Q55876",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/sir20215116",
       "propertyID": "P218",
       "value": "Q55922",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/sir20215038",
       "propertyID": "P218",
       "value": "Q55945",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "subject of",
       "name": "10.3133/sir20205117",
       "propertyID": "P218",
       "value": "Q56079",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/f7hm57ns",
       "propertyID": "P63",
       "value": "Q322000",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/p9koi6t3",
       "propertyID": "P63",
       "value": "Q320826",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/p9zqgghy",
       "propertyID": "P63",
       "value": "Q322143",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/f7f18wxw",
       "propertyID": "P63",
       "value": "Q320796",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/p960rskm",
       "propertyID": "P63",
       "value": "Q320820",
       "disambiguatingDescription": "add reference"
     },
     {
       "@type": "PropertyValue",
       "additionalType": "item",
       "alternateName": "has part",
       "name": "10.5066/p9ynppnl",
       "propertyID": "P63",
       "value": "Q321933",
       "disambiguatingDescription": "add reference"
     }
   ],
   "isBasedOn": "https://data.usgs.gov/modelcatalog/model/af3caa44-7f34-4f91-acfe-826a695e73e4",
   "additionalType": "Model",
   "author": [
     {
       "@type": "Person",
       "name": "modflow@usgs.gov",
       "email": "modflow@usgs.gov"
     }
   ]
 }

}