@startuml
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skinparam classAttributeIconSize 0
class proj_123456 as "proj:123456"
class proj_123456 <<(J,lightgreen)>>
show proj_123456 circle
class proj_123457 as "proj:123457"
class proj_123457 <<(J,lightgreen)>>
show proj_123457 circle
class proj_123458 as "proj:123458"
class proj_123458 <<(J,lightgreen)>>
show proj_123458 circle
class rel_doi_10_1016_j_ffhfhgfhf_project_123456 as "rel:doi/10.1016/j.ffhfhgfhf/project/123456"
class rel_doi_10_1016_j_ffhfhgfhf_project_123456 <<(R,red)>>
show rel_doi_10_1016_j_ffhfhgfhf_project_123456 circle
class rel_doi_10_1016_j_ffhfhgfhf_project_123457 as "rel:doi/10.1016/j.ffhfhgfhf/project/123457"
class rel_doi_10_1016_j_ffhfhgfhf_project_123457 <<(R,red)>>
show rel_doi_10_1016_j_ffhfhgfhf_project_123457 circle
class _http_dx_doi_org_10_1016_j_ffhfhgfhf_ as "<http://dx.doi.org/10.1016/j.ffhfhgfhf>"
class _http_dx_doi_org_10_1016_j_ffhfhgfhf_ <<(R,cyan)>>
show _http_dx_doi_org_10_1016_j_ffhfhgfhf_ circle
class source_OpenAIRE as "source:OpenAIRE"
class source_OpenAIRE <<(S,lightgray)>>
show source_OpenAIRE circle
class source_CrossRef_byTitle as "source:CrossRef-byTitle"
class source_CrossRef_byTitle <<(S,lightgray)>>
show source_CrossRef_byTitle circle
class source_CrossRef_byAward as "source:CrossRef-byAward"
class source_CrossRef_byAward <<(S,lightgray)>>
show source_CrossRef_byAward circle
class source_Fraunhofer_pubs as "source:Fraunhofer-pubs"
class source_Fraunhofer_pubs <<(S,lightgray)>>
show source_Fraunhofer_pubs circle
_http_dx_doi_org_10_1016_j_ffhfhgfhf_ : {field} a trr:Result
_http_dx_doi_org_10_1016_j_ffhfhgfhf_ : {field}  <color:red>"One result may credit several projects"</color>
_http_dx_doi_org_10_1016_j_ffhfhgfhf_ : {field} trr:doi "10.1016/j.ffhfhgfhf"
proj_123456 : {field} a trr:Project
proj_123457 : {field} a trr:Project
proj_123458 : {field} a trr:Project
rel_doi_10_1016_j_ffhfhgfhf_project_123456 : {field} a trr:ResultContribution
rel_doi_10_1016_j_ffhfhgfhf_project_123456 -up-> _http_dx_doi_org_10_1016_j_ffhfhgfhf_ : trr:result
rel_doi_10_1016_j_ffhfhgfhf_project_123456 -up-> proj_123456 : trr:project
rel_doi_10_1016_j_ffhfhgfhf_project_123456 -down-> source_Fraunhofer_pubs : trr:source
rel_doi_10_1016_j_ffhfhgfhf_project_123456 -down-> source_OpenAIRE : trr:source
rel_doi_10_1016_j_ffhfhgfhf_project_123456 : {field}  <color:red>"Same project may be credited through different sources"</color>
rel_doi_10_1016_j_ffhfhgfhf_project_123457 : {field} a trr:ResultContribution
rel_doi_10_1016_j_ffhfhgfhf_project_123457 -up-> _http_dx_doi_org_10_1016_j_ffhfhgfhf_ : trr:result
rel_doi_10_1016_j_ffhfhgfhf_project_123457 -up-> proj_123457 : trr:project
rel_doi_10_1016_j_ffhfhgfhf_project_123457 -up-> proj_123458 : trr:project
rel_doi_10_1016_j_ffhfhgfhf_project_123457 -down-> source_CrossRef_byAward : trr:source
rel_doi_10_1016_j_ffhfhgfhf_project_123457 -down-> source_CrossRef_byTitle : trr:source
source_CrossRef_byAward : {field} a trr:Source
source_CrossRef_byAward : {field} trr:date "2018-11-26"^^xsd:date
source_CrossRef_byAward : {field} trr:fileName "crossref_FP7_SP1_publications.csv"
source_CrossRef_byAward : {field} trr:src "CrossRef"
source_CrossRef_byAward : {field} trr:webLink <https://jira.ontotext.com/browse/TRR-155#3>
source_CrossRef_byTitle : {field} a trr:Source
source_CrossRef_byTitle : {field} trr:date "2018-11-26"^^xsd:date
source_CrossRef_byTitle : {field} trr:fileName "pubs-oa-crossref-nodoi.csv"
source_CrossRef_byTitle : {field} trr:src\n  "CrossRef",\n  "OpenAIRE"
source_CrossRef_byTitle : {field} trr:webLink <https://jira.ontotext.com/browse/TRR-155#2>
source_Fraunhofer_pubs : {field} a trr:Source
source_Fraunhofer_pubs : {field} trr:date "2018-11-26"^^xsd:date
source_Fraunhofer_pubs : {field} trr:fileName "TODO"
source_Fraunhofer_pubs : {field} trr:src "Fraunhofer"
source_Fraunhofer_pubs : {field} trr:webLink <https://jira.ontotext.com/browse/TRR-155#4>
source_OpenAIRE : {field} a trr:Source
source_OpenAIRE : {field} trr:date "2018-11-26"^^xsd:date
source_OpenAIRE : {field} trr:src "OpenAIRE"
source_OpenAIRE : {field} trr:webLink <https://jira.ontotext.com/browse/TRR-155#1>
@enduml
